This pack has five sheets of clear acetate. Use it to create fun, interactive projects with Magic Color Slider, or shakers! It's heat resistant and it cuts beautifully with our Lawn Cuts! 5 sheets 8 1/2" x 11" .007" thickness PVC free heat resistant This is a preorder item. This Item will ship once it is released May 16. All orders including PREORDER items will be shipped when the preorder items are received.