Amazon.com: Self-Adhesive Baseplates Compatible with DUPLO, Peel-and-Stick Baseplate for DIY Play Table or Wall - 4 Pack (10" x 10") (Black) : Toys & Games
2304 LEGO DUPLO Large Green Building Plate
4 Building Block Base Plates Compatible with Duplo – Apostrophe Games
Amazon.com: LEGO DUPLO My First Large Green Building Plate 2304 Building Kit : Toys & Games
LEGO DUPLO Large Green Building Plate 2304 1 ct | Shipt