Bathroom Toilet Seat Cover + Contour Rug Bathroom Bath Mat + Tank Cover with Tissue Box Cover Set Durable and Easy to Clean; Machine Washable Size: Toilet Seat Cover (17" x 14"),Rug (21" x 22"),Weight:8.11 OZ Makes a sweet addition to any bathroom. Easy to install and fit snugly with elastic straps. Note:manual measurement maybe there are 2-3CM error