ZZHXSM 3PCS AD5X3D Printer Nozzle Silicone Sleeve and Heatter Cover Kit High Temperature Resistant Replacement Silicone Sleeves for 3D Printers Black

["High-quality silicone material: Made from premium silicone, this product effectively insulates against heat, protecting the heating block and nozzle from high temperatures. It is wear-resistant, durable, heat-resistant, and reusable, making it an ideal accessory for 3D printers.","Precise Fit for AD5X: This silicone sleeve is custom-designed for the AD5X 3D printer, ensuring high installation precision and a snug fit. Dimensions: 0.79 x 0.98 inches. Please verify your printer model before purchasing to ensure perfect compatibility.","3-Piece Set, Economical and Practical: Each set includes 3 silicone sleeves, providing ample quantity to meet your replacement and spare needs. They are wear-resistant and durable, ensuring long-term stable use.","Easy to install, stays securely in place: The silicone sleeves are flexible and fit precisely, allowing them to be easily slipped over the heating block. They won¡¯t loosen or fall off, effectively keeping the heating block clean and preventing print material from sticking.","High-Efficiency Thermal Insulation: The silicone sleeve effectively isolates the heating block from the hot end, helping to maintain optimal printing temperatures, reduce heat-related issues, and improve print quality, making your creations even more perfect."]