Heavy Duty WC Easy Clean Square Shape Toilet Lid Cover Soft Close Toilet Seat - AliExpress
HOROW One Piece Toilets Square Toilet Seat Dual Flush Soft Close for Modern Bath | eBay
Fine Fixtures Toilet Combo Set - 20" Toilet Bowl With Soft-Close Seat, 2"x 4" Concealed Tank And Carrier System, Push Buttons Included. Black Square - Walmart.com
vidaXL White Soft-close Toilet Seat Square | vidaXL.com
Jones Stephens Wood White Square Toilet Seat in the Toilet Seats department at Lowes.com