Chessex Battlemat Reversive Blue/Green Mat Squares is a double-sided 66 x 60 cm gaming mat made of vinyl that will make your D&D sessions more dynamic and fun. Designed for home use, this durable mat features a different vinyl color on each side. You can write on the surface using special water-based markers, making it easy to customize your battle maps. The mat is sturdy, easy to maintain, and perfect for enhancing your tabletop adventures!