These stackable foot stools provide a real storage solution, while also locking side to side or end to end to create a larger stool or even a platform. Rock solid stability, versatility and ease in transport with optional dolly (Model 8762SS-D). Constructed from type 304 stainless steel with rubber treading on the platform and rubber tips on feet. Designed for surgery suites, patient exam, diagnostic centers, outpatient facilities. 18"L x 12"W x 5.25"H. Limited Lifetime Warranty. Ship Weight (lb): 13.