Product Description Dolly Model Number: DYJM302703S-PUP-SS Construction: 1.5″ Steel Angle with powder coated finish Overall Dimensions:L29.625” x W26.625” x H5.5” Inside Dimensions: L29.375” x W26.375” Wheels: Four 3” x 1” welded to frame Swivel Casters Rated @ 125 lbs. Other casters available. Rigid and swivel options available. Notes: Used for the BA292606 Buchhorn Bakery Tray OR the CT29260922 ChillTray. Intended for dry environments (not suitable for wet environments). Ask us about our Aluminum Dollies for wet environments. Other Caster Options Available including various sizes in Rigid or Swivel options.