MTA Spaces - Hex Tray Playmat - ChalkboardAdd a new layer of fun and creative expression to your sensory play setup with the MTA Spaces Hex Tray Playmat Chalkboard. Specially designed to fit inside the MTA Spaces Hex Trays (sold separately), this blackboard style insert transforms the tray into a reusable drawing space where young learners can sketch, scribble and create freely using chalk. Crafted from durable plastic, this playmat provides a smooth surface for imaginative mark making and