SCS Direct Brick Building Play Mat - 16" Rollable, Portable Two Sided Silicone Mat Brick building play mat by SCS - Rollable, double sided silicone mat Double sided- one side works with smaller bricks, one side works with bigger bricks 16" length - compact and portable- Perfect for travel Made from premium silicone- rollable, foldable, flexible, take-on-the-go! Great alternative to traditional base plates Double sided- one side works with smaller bricks, one side works with bigger brick 16&#034; length - compact and portable, perfect for travel Made from premium silicone- rollable, foldable, and flexible- Great for on the go! Great alternative to traditional base plates Perfect for building bricks activity table