ITEM NAME:50 x Silicone Tattoo Shockproof Rubber O-rings For Machine Springs Black Descriptio n Description: Material: rubber band Colour: Black Size: Pulling, subject to the actual product Specifications: Weight: 60g Package Included: Product list: Rubber band*1 pack (50 pieces) Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 50 x Silicone Tattoo Shockproof Rubber O-rings For Machine Springs Black.Material: rubber band. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted. Size: Pulling, subject to the actual product. Colour: Black. We'd like to settle any problem in a friendly manner.