0.5g100 Strands=50g 0.5g200 Strands=100g 1g50 Strands=50g 1g100 Strands=100g. Feature: Silky, Tangle & Shedding Free.Advantage: Easy to apply and remove. Grade 9A 100% Remy Human Hair Extensions. 100% REMY GRADE AAAAA & CERTIFIED. NO FAKE IN MY SHOP. Hair with hair volume to make up you head, or to add extra volume and length all over. The hairs are silky and soft.