Package include: 1 roll， Beige 4" 16.4FTDimension: 4" 16.4FTColor: BlackDimension 2" x 105ft (50mm x 32m)Technical specifications:Extension rate standard: ≥110%Glue content 50 g/㎡±5gBase cloth Cotton cloth with elasticity on one sideCloth weight 160 g/㎡±10gAdhesive Acrylic pressure-sensitive adhesiveInitial adhesion 16 (ball number) / 17 (ball number)Peel-off power standard: ≥1NPerformance Water-repellent， elastic and breathableWarp 20 pieces 70DSpandex core-spun yarnWeft:16 pieces refined cotton yarnRelease paper：white craft paper。Law material：wood pulp，PE film.Product Function:♦ Alleviation of pain.♦ Effective for relaxing overused and overextended muscles.♦ Repositioning of joints.♦ Help reducing edema， inflammation and discomfort.♦ Wave pattern adhesive. Highly breathable. Gelcontent:50g±2g/m Booker weight:160g/m2