Excellent heat resistance, cold resistance, ozone resistance, and electrical properties (insulation). This material is widely used in electronics and in places where heat resistance is required. - 1S-825-3T - Size: Approximately 19cm x 8.5cm, Thickness 3mm - Material: Silicone rubber - Hardness: 50° - Translucent - Has the characteristic smell of silicone rubber - 10 sheets - Double-sided tape on the back - The third photo is an image of the back with double-sided tape attached. Perfect for non-slip applications!! Because of its good heat resistance, it's safe to use as a trivet or to place hot items on! Also ideal as a mat when curing resin with a UV lamp!!! Convenient with tape attached!! Soft and easy to cut with a cutter!! Although new and unused, these are scraps. Please refrain from purchasing if you are concerned about minor imperfections. Will be shipped in simple packaging (using recycled materials). Shipping only on weekdays. Thank you for viewing.