The tempered glass boards can be personalized with full-color images, designs, and logos, while producing vibrant image reproductions. This glass cutting board will spice up kitchen cutting. The durable Tempered Glass Cutting Board is great for tailgating or preparing food anytime. It's perfect for slicing and serving cheese, fruit, vegetables, meats, pastries and more. 100% glass. Specifications: Product Diameter: 30cm(11.8") Color: Bright white sublimation surface, the other side is transparent. Shape: Single-sided printable, round sublimation blank cutting board Material: Tempered Glass Quantity: 20pcs/ctn Weight: 15kgs (33.1lbs)/ctn Dimension: 32 x 23 x 32cm(12.6" x 9.1" x 12.6")/ctn Suggested Temp & Time: 180°C (356℉) & 3.5 mins for heat press machine (Up and down double heating machine) 185℃ (365℉) & 3 mins for heat presses (For single sided heat press machine, place the glass sublimation blank cutting board white printable side down on image (image face up), and secure with thermal tape to make sure better sublimation finishing.) 190℃ (374℉) & 6-8 mins for 3D vacuum heat presses Pressure: Light or medium Note: Do not image in reverse Temperature and time settings are only a guide. Check for protective film prior to pressing Press according to above time/temperature/pressure After pressing, remove paper immediately. This glass cutting board will spice up kitchen cutting.This round glass cutting board will spice up kitchen cutting. Sanitary work surface resists stains and odors. Durable, long-lasting, impact resistant tempered. Protects surfaces from heat, scratches, condensation. This cutting board is crafted from tempered glass, which is durable, break-resistant, stain-resistant and won't absorb odors.