Moozikpro premium celluloid guitar picks strips assortment have several amazing features from the size, shape and material to the high quality clarity and tone.They produce a fine mix of traditional tone and feel that only celluloid can provide.If you are eco-friendly and like durable and strong, but flexible picks this is the product you have been looking for.This set comes in a pack of 25 guitar picks sheets in three different sizes: 6 Pcs light (0.50 mm), 13 Pcs medium (0.73 mm) and 6 Pcs heavy (0.90 mm) and 12 colours: green pearl, red pearl, purple pearl, dark blue pearl, black pearl, blue pearl, pink pearl, yellow pearl, white pearl, tortoise pearl, camouflage and mono black.100% lifetime satisfaction guaranteed.