Amazon.com : SUYYA Invisible Tape in Hair Extensions Human 。Brand new, never used, and in flawless condition — these seamless tape-in hair extensions deliver an undetectable, elevated look perfect for adding volume, length, and balayage color. The hair is smooth, silky, and incredibly natural. ? Condition: Brand New ? Measurements 16 inch length, 1.5 inches wide wefts, 20 pieces per pack, 50 grams total weight ? Materials / Fabric 100% human hair ⭐️ Features • Seamless invisible injected tape technology • Hypoallergenic double-sided tape • Can be curled, straightened, and styled • Minimal shedding, no-tangle texture • Lasts 4-6 weeks with proper care • Suitable for fine or thinning hair • Easy application and removal fast shipping, smoke-free home, bundle & save B0F21FFFBN