All sizes of Carrie Potty Seat are shaped to position legs in a slight flexion and abduction to encourage bladder and bowel functions. They can be positioned over 18" institutional toilets and most residential toilets (except when in reclined position), or used as a free-standing commode, so it's ideal for clinical, school or home use. Teal color. Latex free. Other features include: Tumble Forms 2 high-density foam has a washable, seamless coating that is urine and stain-resistant and nontoxic. Antimicrobial protection in the Tumble Forms 2 coating gives the seat an added level of protection against bacteria, mold and mildew, which cause stains, odor and product breakdown. Lateral supports and tray help provide trunk stability. Flexible elastomer splash guard/seat ring protects seat and is removable for easy cleaning. Built-in anti-thrust seat helps maintain pelvic positioning. Lockable caster base facilitates safety with transfers. Carrie Potty Seat includes: Adjustable tray, Height adjustable footrest, Removable splash guard, Adjustable headrest, Hip and chest harness, Removable footrest, Removable bucket for use as a commode.