Silicone rubber bands are mainly used for bundling various items, such as paper, pens, wires, data cables, notebooks, outdoor gear, bookmarks, boxes, and any home or office objects, etc. Also can be used for hair ropes, packaging, decoration, etc. With a wide range of uses.SpecificationColor: BlackMaterial: SiliconeFlat Size: 39 x 5 mm / 1.54 x 0.2 InchDiameter: 25 mm / 0.98 InchThickness: 0.7 mm / 0.03 inchPacking List: 200 Pcs x Rubber BandsAdvantagesSmall rubber bands made of silicone material, have smooth and comfortable tactility, are longer lasting, with elasticity, are durable, not easy to deform or break, long service life; small size, lightweight, easy to carry, and easy to organize small items.Instruction  Rubber elastic bands are easy to use, organize, bundle, and pack various small items.NOTEPlease pay attention to choosing the appropriate size of silicone rubber bands.