SOFT CLOSE WC SEAT TO REPLACE. Single Button Quick Release Soft Close Toilet Seat. TOP FIX Fitting Hinges Included. Hygienic and Easy to Clean. Ergonomic Design for Comfort. Size Approx: 393mm – 437mm Adjustable x 356mm Width. 95mm – 185mm Adjustable fittings. Heavy Duty Seat & Cover Weight over 2.1kg.