Puffy Heat Transfer Vinyl is a specialised material designed to create a dimensional effect when heat-applied. Upon heating, it expands to create a soft, foamy texture, providing a unique 3D appearance. The recommended temperature range for application is between 140C to 150C, with medium to firm pressure applied for 8-12 seconds. When peeling, it's best done while warm. For laundering, it's advisable to wash inside out with warm water (maximum 75C) and avoid tumble drying. When ironing, do so inside out, refraining from direct contact with the transfers. Layering is not recommended for optimal results. Available in a range of different colours, each sold separately. Sheet Size: 10" x 12" (25cm x 30.5cm).