Cricut SportFlex Iron-On 28x30 cm 3-sheet Sampler (Classics); Run, swing, kick, dance, do that cobra pose, and more: this flexible, stretchable iron-on material bends with the body and keeps uniforms and team gear lightweight; Customize team jerseys, or embellish uniforms, caps, yoga tops, leggings, and more; SportFlex Iron-On is highly recommended for tech fabrics like polyester and nylon; Use with all Cricut cutting machines Made specifically for activewear, this flexible, stretchable iron-on material bends and moves with the body and keeps uniforms and team gear lightweight. Customise team jerseys, uniforms, caps, yoga tops, leggings, and more. Highly recommended for tech fabrics like polyester and nylon. Use with all Cricut cutting machines. For a flawless iron-on application, use Cricut EasyPress Care Instructions: - Apply to pre-washed and fully dried materials only. - Allow 24 hours after application before washing. - Machine wash cold, hang to dry. - Do not bleach. - If you need to iron, only iron on the backside of the garment.