Combo PACK - Yubi Lax Germa - 1pc Finger Roller & 2pc Accupressure Ring Massager Helps to accelerate blood circulation Roll-shaped with ergonomic design Allows you to enjoy a massage at home conveniently Makes your fingers more slender, and keeps the hand skin smooth Perfect for the people who are using the computer for a long time Material: Plastic Package details Weight: 53.50 g Size: 19.5*9.5*2.5 cm