1,light-weight backing 2,high adhesion & steady 3,high tensile strength 4,weather resistance ... protection.Specifications: 1) Colors:trasparent,yellowish,super clear,crystal,colored 2) Packaging:flat pack,stand pack,one roll in one bag ... ≥15#≥17#≥19#≥20#≥23#≥26#GB/T4852-2002temperature: 23°C±2°CHumidity: 65%±5%Peel kg/in≥0.5≥0.55 ...