2 pieces, 3 sets 1 piece, 1 set Total: 7 This product alleviates ear pain by hooking the mask's elastic bands onto the band's hooks. The position can be adjusted in 3 stages to suit your hairstyle and usage. This is a convenient mask support band that reduces ear pain when hooked onto the mask's elastic bands. Body size (approx.): 17.5 x 2.4 x 0.5cm Material/Ingredients: Polyethylene Capacity/Weight (approx.): 2P Comes in a set of 2, made of polyethylene. Slim and discreet design.