These will range from the widest point of 5inches for toddler to 11.5 inches for adult transfers. Sublimation transfer. Light colored shirts and white shirts are best for sublimation. Darker shirts such as grey will not show the design as well. Garment must be at least 50% polyester. 100% polyester items will give you the best colors. Anything less than 50% will give the design a vintage look. Must have a heat press for this process. No transfer sheet is needed. Medium Pressure 385-400 degrees 45-60 seconds HTV transfer 315 for 30 seconds cool peel. Medium Pressure Please allow 3-4 business days for orders to be completed and shipped.