I am selling this item to organize my table tennis equipment. Butterfly - Model Name: Dignics 80 - Color: Red - Thickness: 1.9mm (Thick) This rubber was used for about 4 hours for testing. It was used on a blade size of 158x152. The free chuck has been cleanly removed. Please judge the condition from the photos. I will sell this to someone who understands that it is a used item. Thank you.