Strictly Briks 6" X 6" Rainbow Construction Base Plates - 48 Pack Bundle - Compatible with All Major Brands CLASSIC SIZE, GUARANTEED TIGHT FIT: Strictly Briks classic building bricks play nice with other toys and are 100% guaranteed to be compatible with all major brands. Our classic size products are a guaranteed tight fit with any standard size building bricks, no matter what existing brand ofbuilding bricks or construction brick sets your child already owns. Help your child build a city and become a creator without spending a fortune Each of these base plates is the perfect size to create anything from a house with a great yard to a huge sprawling castle with towers and spires. It has never been easier to let your imagination run wild with the fun of creating something uniquely yours. Use these base plates to maximize play space and to showcase your wonderful creations. These baseplates make it easy to move your builds to wherever you want to showcase them. This set includes 48 base plates in a variety of colors that each measure 6" x 6" and, for maximum building space, each base plate has 20 x 20 pegs. Backed By Our 100% Satisfaction Guarantee (Details Below in Description)