Details: Vinyl sheet size of 12" x 10", Mix colors puff vinyl in 12 assorted colors and pastel puff vinyl in 7 assorted colors. Compatible models: Puff htv heat transfer vinyl can be blade-cut by xTool M1. Features: Puff htv heat transfer vinyl expands and creates a foaming effect when pressed and heated, resulting in a unique raised "puff" finish that adds dimension and personality to any HTV craft project. Versatile: Multiple purposes, suitable for customizing your shirts, fabric bags, sportswear, pillows, aprons, Thanksgiving decorations, Christmas ornaments and decors, and more, to have your unique & creative design. Attention: Please wait 24 hours before your first wash, flipping the shirt or hoodie inside out before washing, and using cold water with a mild detergent.