Our seamless clip in set contains 10 pieces and is truly invisible with the seamless clip weft.20inches & 180grams1pc x 8 inch weft X5 Clips1pc x 7 inch weft X4 Clips2pcs x 6 inch weft X3 Clips2pcs x 4 inch weft X2 Clips4pcs x 1.5 inch weft X2 ClipsOur regular clip in set contains more pieces (9 in total) to achieve a bolder-bodied look. They are also available in longer lengths. This set is made with a lace weft and is double drawn and triple wefted.16” (105g)20” (125g)22” (125g)26” (145g)The regular set includes:2 x 8” or 20cm wide pieces with 4 clips firmly attached (for the back of the head)2 x 6” or 18cm wide pieces with 3 clips firmly attached (for the sides and back of the head)2 x 4” or 10cm wide pieces with 2 clips firmly attached (for the sides of the head)2 x 2” or 5cm wide pieces with 1 clip firmly attached (for the front of the head, one for each side)1 x 1.2" or 3cm wide piece to be used for testing.This set is ideal for people with an average hair density, hair that is at least 6-7” long (or around shoulder length) with a tapered or layers hair-cut.This set is available in 30+ colours including balayage and ombre, highlights, and solid colours.