Drive Medical 13071 Mayo Instrument Stand with Mobile 5" Caster BaseFive casters on the base provide sturdy footing and additional mobility and convenience for this Mayo Instrument Stand. Includes a removable stainless steel tray that measures 19" x 13". Tray height adjusts from 29-1/2" to 47" and is secured in place by a lock. Limited lifetime warranty.Features: Casters provide additional mobility and convenienceRemovable stainless steel tray measures 19" x 13" Tray height adjusts from 29-1/2" to 47" with lock Base Dimensions: 21"W x 21"D Product Specifications BRANDDrive Medical MANUFACTURERS PART NUMBER13071 LENGTH INCHES21 WIDTH INCHES21 HEIGHT INCHES29-1/2 - 47 COLOR FINISHChrome CONSTRUCTIONStainless Steel PACKAGE QUANTITY1 STYLESingle Post Stand TRAY DIMENSION INCHES 19 x 13 TYPEMayo Instrument Stands WEIGHT LBS11 LIMITED WARRANTYLimited Lifetime