The actually size is 15.75" x 19.75", before order, please make this clearly. This silicone pad do not have adhesive. You can directly put the flat heat press plate to use.The Replacement Silicon Pad provides proper heat conduction to ensure high quality prints in every heat press application.Changing your silicone pad to keep your transfers looking their best with our high performance. Silicone heat press mat can be resistance to high temperature of 572?(300?) , which can protect your desk from burning. Not deformed, with tasteless, non-toxic and so on. 1/3 inch (0.85 cm) thickest enhances a better heat retention, ensures heat consistency, by which you are assured of a neat results. Both surface and back side of the silicone work mat are non-slip, it won't slide around on your desk to affect work. For high temperature replacement of the heat press with a size of 16 x 20 inches.

Item Dimensions LxWxH: 16.54 x 3.94 x 3.94 inches. Color: Grey. Material: Silicone. Brand: Delclynee. Date First Available: December 9, 2021. Best Sellers Rank: #7,956 in Arts, Crafts & Sewing. Customer Reviews: 4.7 out of 5 stars 396 ratings 4.7 out of 5 stars. Item model number: Mat-1620. Country of Origin: China. : B09R1WL1MC. Manufacturer: Delclynee. Item Weight: 3.17 pounds. Product Dimensions: 16.54 x 3.94 x 3.94 inches.