It's affordable and easy to replace, so you can always keep your toilet clean. For owners who change the sheets after about one urination! For dogs that won't pee on dirty pet sheets! Also recommended for pet shops and multi-dog households! 《Regular Size》 (approx. cm) Sheet size: Width 45 x Depth 33 (400 sheets) Regular size, 400 sheets (100 sheets x 4 packs) 《Wide Size》 (approx. cm) Sheet size: Width 45 x Depth 60 (200 sheets) Wide size, 200 sheets (50 sheets x 4 packs) Total 600 sheets set