The Brickmat 12" x 32" Double Sided Silicone Green Baseplate For Small And Large Dot Blocks - Works with LEGO and DUPLO For Activity Tables
Silicone Brick Building Play Mat by Wonderland Industries - A Double Sided soft mat that supports both Lego and Duplo blocks. Large 12" x 32" surface. One side is compatible with Lego blocks, and the other side with Duplo blocks. Mat can roll up for easy storage or for travel. Wonderland Industries or this product is not affiliated or endorsed by LEGOⓇ or DUPLOⓇ.