This commode can be easily moved with its smooth rolling, 3" swivel casters. Two of the casters lock in place for stability when you need it. Strong anodized aluminum frame supports up to 300 lbs, yet is lightweight weighing only 19 lbs. Back is angled for support and comfort, and easily removes at the push of a button, without tools. This toileting aid product comes with a 7.5 qt. commode bucket, splash shield and cover. Width between arms 18 ", overall width 24". Seat is 14" W x 16 " D, and is 21" from floor. No Express delivery. Non-returnable product.