Hotronix® Silicone Upper Platen Cover 16" x 20" Crease Tool All platens feature a sturdy Size:7" Round Bagger All platens feature a sturdy aluminum base with a 3 8" thick silicone pad and install simply by slipping into place on compatible Hotronix® cap heat presses safer working environment while maximizing the efficiency of your DTF printing operations Protect performance wear and heat sensitive materials like neoprene and Lycra® spandex from direct upper platen heat This 21" x 21" silicone cover fits any heat press and features a slightly textured finish that mimics a screen print surface for even heat distribution