Checkmate Sage Snuggle Rug - Sensory Tatami MatThis Sensory Tatami Rug is not only super stylish and contemporary, they're made from the highest density foam available. Our Snuggle Rugs expand to a super thick 35mm and the foam is a 35D (almost double the density of most brands on the market). Checkmate Sage: The Perfect Comforting Space for Babies, Kids, and Adults! Introducing the Checkmate Sage Snuggle Rug, a beautifully designed Snuggle Rug that redefines comfort and style in your living