http://www.medame.com/Invacare%20Commode.html The Invacare Mobile Shower Chair is designed for safe transport to and from the shower see name brand commodes and shower wheelchairs at MedAme.com

Invacare Handicap Commodes

Hospital Grade Equipment For Home or Institutional Use
Features include a flexible nylon backrest, anodized, non-corrosive one-inch aluminum tubing, and five-inch swivel casters with rear wheel safety locks. Once pail is removed, chair easily rolls over most toilets.

Shower Chair - Mobile - Commode

The Invacare Mobile Shower Chair is designed for safe transport to and from the shower; with a flexible nylon backrest. Features include anodized, non-corrosive 1-inch aluminum tubing and 5" swivel casters with rear-wheel safety locks. Once the pail is removed, chair easily rolls over most toilets. Toilet seat and pail are included.

# 5" swivel casters with rear-wheel locks for safety
# Designed to transport an individual to-and-from the shower.
# Easily rolls over most toilets
# Nylon backrest moves to allow easy access to an individuals back.
# Snap on, plastic molded toilet seat and pail.

Seat To Floor Height:    21"
Seat To Arm Height:    8"
Width Between Arms:    18"
Overall Height:    38"
Overall Width:    22-3/8"
Overall Length:    24"
Caster Options:    5"
Product Weight:    11 lb
Product Weight Capacity:    250 lb
Warranty:    3 Year Limited Warranty