1.VALUEABLE PACKAGE - The tattoo rubber bands loop including 300PCS per pack rubber bands. Each Rubber Band is about 3.8cm/1.50" in outer diameter, about 0.14cm/0.055" in thickness, about 0.14cm/0.055" in width. Individual package for easy storage. The cross-section is square. The color is black . 2.GOOD MATERIAL:tattoo rubber bands are made from premium silicone material, soft and durable,elastic and durable,the good elasticity makes the elastic band not easily deformed after long time using.tattoo rubber bands offer reliable strength and pliability. The tattoo elastic loops have good elasticity, very durable and safe. 3.USE IN TATTOOING:The tattoo rubber band can keep the tattoo needle in good condition when tattooing and ensure that the needle will not move/jump when tattooing. The rubber band is suitable for all types of tattoo machine. All standard coil tattoo machines are required. It a good choice for tattoo apprentices and tattooists. 4.WIDELY USE:excellent way to tie money,food,hold cords of electronics,computer cords;good to tie fish bags,hold a poster,pack papers,notebooks and DIY Art craft and so on.Our products are good at collecting sundries. 5.SATISFACTION GUARANTEE:We are committed to providing the best after-sales service.If you have any questions about our tattoo rubber band Just simply return it for a full refund or exchange.