Northern Tattoo Supply Koho® 100% biodegradable Station covers help protect tattoo workstations from cross contamination and splatter during use. These Covers are an open 13” x 17” sheet of Plant based plastic, these are an elegantly simple solution toward replacing Dental bibs and saran wrap within the environmentally conscious studio. By selecting kraft-boxed barriers you are helping to reduce land-fill, wastage and the environmental costs associated with un-necessary product packaging. Protect your workstation from cross contamination and splatter These Covers store easily and offer a versatile and strong solution. 100 % biodegradable PLA + (PBAT and cornstarch) material 13” x 17” 200 Barriers per unit Store below 30 degrees Celsius and away from sunlight to prevent premature degradation. Meets the standards of: UNI EN 13432 and CAN/BNQ 0017-088 For more information check out this link