Jumper Wire Set – M2M, M2F, F2F (40 pcs each)

$ 1.27
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Delivery & Return

Last Updated: [10 January 2026]

Thank you for shopping at Shop QJS Ltd. At privehuislust.nl, we strive for 100% customer satisfaction and aim to deliver high-quality fine jewellery that meets your expectations. This Refund & Return Policy outlines your rights and responsibilities when returning items or requesting refunds.

  1. Eligibility for Returns

1.1 Standard Products:

  • You may request a return or refund for eligible items within 30 days of the delivery date.
  • To qualify, items must be unused, unworn, unaltered, undamaged, and returned in their original packaging with all certificates and tags intact.
  • Please retain your proof of purchase.

1.2 Custom or Bespoke Jewellery:

  • Custom-made or personalized jewellery created specifically for you cannot be returned or refunded because it is made to order.
  • However, if a custom item does not fit, we offer one complimentary resizing within 15 days of delivery.

2. How to Initiate a Return

To start a return or refund request:

  1. Contact our Customer Support Team within the return period:
  2. Provide:
    • Your order number
    • Reason for return
    • Photos of the product (if damaged or incorrect)

Once your return request is approved, we will provide detailed return instructions including how and where to send the item.

3. Return Conditions

  • Items must be shipped back in the original packaging with all accessories, warranty cards, certificates, and tags.
  • Returned products that are used, altered, damaged, or missing parts will not be accepted and may be returned to you at your expense.
  • Jewellery must be carefully packaged to prevent damage during transit.

4. Refunds

4.1 Processing Time:

  • Approved refunds will be processed back to the original payment method within 7–14 business days of receiving the returned item.
  • The time for the refunded amount to appear in your account may vary depending on your bank or payment provider.

4.2 Refund Amount:

  • The refund will be for the purchase price of the item only.
  • Shipping and handling charges are non-refundable unless the return is due to our error (e.g., defective or incorrect item).

4.3 Non-Refundable Items:

  • Custom, bespoke, personalized, or engraved jewellery (except in case of manufacturing defect).
  • Gifts, gift vouchers, or items marked “final sale”.

5. Exchanges

If you wish to exchange an item (e.g., for a different size or design), please indicate this in your return request.
Exchanges are subject to availability. If the desired item is out of stock, we will issue a refund following the above process.

6. Defective or Incorrect Items

If the item you received is defective, damaged, or not what you ordered:

  • Notify us within 7 days of delivery with photos and a brief description.
  • We will cover the cost of return shipping and offer a full refund or replacement at no extra cost.

7. Cancellation Before Dispatch

If you wish to cancel an order before it has been shipped, please contact us immediately. If the order is not yet dispatched, we will cancel and issue a full refund to your original payment method.

8. Contact Us

For any questions about returns, refunds, or exchanges, please contact our Customer Support:

 Email: [email protected]
 Phone: +44-755-5589-664
 Hours: Monday – Friday, 09:00 – 20:00 (UTC)

Ring Size Guide

Sr. NoUK SizeUSA Size
1J4.75
2K5.25
3L5.75
4M6.25
5N6.75
6O7.25
7P7.50
8Q8.25
9R8.50
10S9.00
11T9.50
12U10.00
13V10.50
14W11.00
Premium DuPont Jumper Wire Set (120 Wires Total – M2M, M2F, F2F) Ideal for Breadboard Prototyping, Sensor Integration, and Electronics Projects This high-quality DuPont jumper wire set is an essential component for any electronics enthusiast, hobbyist, or professional working on prototyping and development projects. Each wire is manufactured using durable materials and precision-engineered techniques, ensuring reliable performance and long-lasting usability. The set includes 120 multicolour jumper wires—divided equally into 40 male-to-male (M2M), 40 male-to-female (M2F), and 40 female-to-female (F2F) connectors—offering maximum versatility for various circuit configurations. Key Features: �� Flexible and Separable DesignEach ribbon cable can be easily separated into individual wires, allowing you to use single connections or grouped wires based on your circuit requirements. �� High CompatibilityPerfectly suited for use with Arduino, Raspberry Pi, ESP32, STM32, breadboards, development boards, and various microcontroller and sensor modules. �� Reusable & Solder-FreeThese jumper wires support quick and clean connections without the need for soldering. Terminals are durable and can be reused multiple times, provided they are not damaged. �� Premium Build QualityManufactured using high-grade copper wiring encased in strong, insulated PVC housing to ensure minimal signal loss and safe, clean connections. Sourced from reliable vendors and verified through rigorous quality assurance processes. Applications: Temporary circuit connections on a breadboard Interfacing microcontrollers (Arduino, ESP, STM, etc.) with sensors or modules Electrical signal testing and debugging Connecting components to Berg strip headers and GPIO pins DIY electronics kits and STEM educational kits Specifications: Total Jumper Wires: 120 (40 x M2M, 40 x M2F, 40 x F2F) Cable Length: 20 cm Wire Gauge: 28 AWG Connector Type: DuPont 2.54mm Pitch Dimensions (Package): 11 cm x 9 cm x 5 cm Weight: 100 grams Colour: Multicolour for easy identification and connection tracing Package Includes: 40 x Male-to-Male Jumper Wires 40 x Male-to-Female Jumper Wires 40 x Female-to-Female Jumper Wires This jumper wire kit is a must-have tool for prototyping, enabling fast, solderless, and clean connections between various electronic modules and components. Whether you’re a beginner learning electronics or a professional developing a complex system, this kit delivers performance, reliability, and convenience.