Specifications: This underpad can be used as a desk pad for watching and reading (50 sounds) and can also be used as an underlayment for reading and learning. Comes with a color and easy-to-read surface. This B5 desk pad allows you to hear 50 sounds. Includes a column for personalization. There is space on the bottom for personalization and can be used as a keepsake or novelty gift. J A N 4963346116735 Product Number: No. 8300-B5-1. Size (H x W x D): 9.8 x 7.1 x 0.02 inches (250 x 180 x 0.6 mm).