Joy! Foam Pads for 3-D Art. These are TINY little pads--perfect for detailed images. Foam pads allow you to build up a 3D image. These very small easy to use double sided sticky pads are 2.5 x 2.5mm square. 1.5 mm thick. There are 2400 individual little squares on the sheet.
NOTE: THE PHOTO SHOWS WHTE. THESE ARE BLACK.