The Etac Hi-Loo Fixed Toilet Seat Raiser is a stable, secure, and discreet toilet seat raiser which is firmly fixed-mounted to the toilet. The Fixed Toilet Seat Raiser is designed to securely fit most toilets to add height to the seat. The handy recesses at the back and front allow easy access for intimate hygiene. The arm supports are foldable and can be permanently fixed in a folded-down position or removed and used with only one arm support if space is limited. The Fixed Toilet Seat Raiser is available both with or without arms, in two different seat heights (6cm or 10cm) as well as a 6cm angled seat with arm supports for those with restricted knee or hip mobility. The Toilet Seat Raiser includes a flip-up toilet seat lid for improved hygiene control. Please note: Aged or porcelain pans may require an attachment kit with wing nut to fit correctly or avoid cracking/breaking pan.