Material:Rubber Feature:Approx 150pcs, Stretchable And Sturdy. These Strong Elastic Bands is perfect for organizing and keeping items together around the House, Office Or Classroom Usage: Tie Money, Food, Hair, Package, Household, Office, Industrial, Agriculture, Hold Cords Of Electronics, Computer Cords, Keep Headphone Cables Tidy, Tying Fish Bags, Holding Close A Poster, Bundling Pencils And Other DIY Art Crafts, etc. Size: 6.5cm Dia x 1cm Wide