Features: Enhances 3D printing quality with silicone insulation cover, minimize heat loss, and reduce print failures caused by temperature fluctuations. Crafted from heat resistant silicone, this flexible cover fit for H2D printers perfectly, offering durability against friction, humidity Ideal for hobbyists, educators, and professional 3D printing studios consistent result across home, classroom, or workshop environment. Achieve energy efficient printing during large scale projects or intricate model creation while protecting your printer from environmental interference. Outperforms traditional insulation with superior elasticity and easy installation for effortless maintenance and long reliability. Specifications: Component:Silicone Size:Approx.20mm/0.79inch Package Includes: 10Pcs Silicone Insulation Cover note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.