EasyWeed EcoStretch heat transfer vinyl by Siser is lightweight, water-based, and applies at low temperature so it's perfect for performance fabrics, spandex blends, and any other project that needs a little extra bounce back. Works with all craft cutters and can be applied with either a home iron or a heat press. Details: Available in multiple colors 11.8" x 36" (29.97cm x 91.4cm) 90 Microns / 3.5 Mils Polyester composition Laser friendly Layerable Iron-on CPSIA certified Recommended accessories: Siser Weeder, Multipurpose paper or Heat Transfer Cover Sheet (sold separately) Applies to 100% cotton, 100% polyester, poly/cotton blends, leather and Lycra® / Spandex Care & Usage: Wait 24 hours before first wash. Machine wash cold. Tumble dry low. Do not bleach or dry clean.