Image Item No. Description By  6024  Baseplate, Raised 32 x 32 Canyon Catalog: Parts: Baseplate, Raised 1  51542  Baseplate, Raised 32 x 48 x 6 with Level Front Catalog: Parts: Baseplate, Raised 1  30399  Baseplate, Raised Support 8 x 18 x 3 Roadway Base Catalog: Parts: Baseplate, Raised 6