1. Many similar online products made from recycle material,thus,such product smells disgusting,touch stiff and contains lots of impurities. 2. We guarantee our product select new high quality and enviromental material for healthy(poison free),soften touch,better bumper effect and high grade & beautiful appearance. 3. Authority test - SGS certification, Pb, Hg, Cd, Cr 6+, PBB, PBDE are all free or within safety limits for the babies. 4. Insturction: (1) Soak the edge protector strip in warm water (110-140°F) for a few minutes until the strips fully stretch out; (2) Wipe dry the strips; (3) Apply the 3M double-sided adhesive Tape around the edges; (4) Fit the protector above the adhesive tapes, press until fully attached.(5) Please do not pull or stretch the protector when adhensive to the 3M tape. Remark: This product is suitable for furniture with edge thickness not less than 2cm (0.78in) and is not recommended for glass furniture.