For individual packaging, please contact customer service For individual packaging, please contact customer service Flat size: 14x24cm Head and tail (circumference) 50cm Maximum stretch of the head and tail (circumference) is 80cm [high elasticity] Single item weight: 26-28g The 3-piece pack weighs about 80g, the 4-piece pack weighs about 110g The weight of the 6-pack is about 160g Material: Imitation cotton Composition: 95% polyester, 5% spandex All of our products can be fitted with buttons The color of the buttons can be chosen freely, and can be added as per request.