Double Drawn Tape in extensions comes in natural 1b color. Can be colored and curled. Each set is 100 grams and 40 pieces and 20 sandwiches 
1 pack is enough if you are looking to only add volume and some length
2 packs (80 pieces) are for those looking to add length and volume
3 packs are suggested for anything 24" and longer that want a lot of volume and length