Spec: Item Type: Facial Massager Roller Size: Approx. 82 x170mm / 3.23x6.69in (Manual measurement has a certain error) Purpose: Roller is designed to help alleviate ache and discomfort, reduce swelling and puffiness Material: ABS, Gel Package List: 1 x Facial Massage Roller[Premium Design] : Brushed handle offers nonslip, stylish grip; curved design for comfort. [Relaxes Skin] : Wavy rollers provide better massage, promoting relaxation and skin revitalization. [Even Ice Distribution] : Soft gel material ices evenly; freezer for 10-15 mins for relaxing massage . [Reduces Swelling] : Relieves aches, discomfort, and puffiness; ergonomically designed for easy use. [Soothes Skin Discomfort] : Ice facial roller prevents irritation, prolongs freezing effect, and enhances massage.