Food grade silicone handle cover designed for tattoo pens and grips. Provides a comfortable, resilient surface that reduces hand fatigue and protects metal handles during long sessions. Key benefits Shock absorption that remains effective in oily, acidic, abrasive, and erosive environments. Soft, ergonomic surface developed to reduce callus formation from prolonged use of metal grips. Stable performance: resists color change and odor, and withstands twisting up to 250 degrees without deformation. Can be disinfected at temperature for routine cleaning. Features and specifications Material: food grade silicone (silica) Color: black Internal diameter: 25 mm External diameter: 37 mm Height: 30 mm Stretching space: 3 mm Weight: 20 g 0.7 Oz Contents: 1 handle cover. Only the listed item is included. Performance notes: no color change, no smell, resists oil, acid, abrasion and erosion. Compatibility and usage note Intended for use as a cover for tattoo handles and pens. Stretching space of 3 mm allows some flexibility in fit. Note: The tattoo cover used for tattoo, tattoo handles need more than Dia 27mm. Practical use scenarios Use during long tattoo sessions to improve grip comfort and reduce hand strain. Slip over metal tattoo pen handles to protect skin from rubbing and callus formation. Use when performing routine cleaning and temperature disinfection of tattoo equipment. Care instructions Can be disinfected at temperature. Clean before and after use according to your standard equipment procedures. Allow to dry fully before reattaching to tattoo equipment. This silicone handle cover combines durable materials and practical design to improve comfort and longevity of tattoo pen grips while supporting cleaning and maintenance practices.