Houkr 3D Printer Heater Block Silicone Cover MK7MK8MK9 Hotend for Creality CR-1010SS4S5Ender 3 ANET A8 Silicone Socks Cover Heating Insulation Case 280? High-Temperature Resistant

Houkr 3D Printer Heater Block Silicone Cover MK7/MK8/MK9 Hotend Features: ?It will keep your heater block clean and free from burnt and blackened plastic.  ?They don't just keep the block clean, but also keep heat inside the hotend and off your print. Specifications: ?Color: coffee ?Material: Silicone ?Item Weight: 2g ?Product detailed size: 20*20*10mm/ 0.79 * 0.79 * 0.39in (approx.) Packing List: ?3 x Silicone Cover Why Choose Us? 24-hour feedback excellent customer service. Any purchase doubt please ask in the Q&A, we will answer it as soon as possible. For more 3D Printer parts or accessories, please visit "Houkr "Amazon Store. Thanks!