Superior Quality: Dental orthodontic rubber band is made of high grade rubber material, latex-free, safe, durable and not fad.Elasticity remains active to 6 weeks, assuring faster tooth movement. For Dental Orthodontic Treatment: Dental braces rubber bands with high lexibility and resiliency without stiffness. Providing a gentle yet effective way to adjust and align teeth during orthodontic treatment. 3 Sizes Available: Long:4mm; Short:3.5mm, Continuous:2.8mm. 15ft/Roll. Easy application: Our orthodontic rubber chains are easy to apply and remove, making them a convenient and hassle-free tool for orthodontic professionals and patients alike. Customizable Length: The rubber chains can be easily trimmed to the desired length, allowing for customized adjustments to fit each patient's unique orthodontic needs. Dental Orthodontic Power Chain for Teeth Braces, Multicolor Elastic Rubber Bands 15ft/Roll