tattoo grips Name: Disposable grips Material: Plastic Packing: 25pcs/box Diameter: 18mmWeight: 16g Available: 3RL,5RL,7RL,9RL,11RL,13RL, 5M1,7M1,9M1,11M1,13M1 Productivity: Enough Grips were sterilized by our factory that has ISO 9002/ISO 13488 standard.