★ O-rings are suitable for making belts, harnesses and clothes, luggage belts and backpacks.
★ Made of alloy materials, work fine, Not welded, many function O-rings.
★ Specifications are classified in a variety of sizes to suit different individual needs.
★ Exquisite craft double-sided plating seal oil, durable, not easy to fade.
★Each package has 5 sizes of models, These O rings are equal quantities of each size. you will get 10 each of the sizes, Can meet all your needs.