Suitable for 75-110mm Sewages outlet The resistant designs ensures long service, maintaining a hygienic environment without the worry of aging or deformation Perfect for use in residential bathrooms, hotel public restrooms, and commercial lavatories where secure toilet installation or relocation is required Crafted from innovative rubber and ABS materials, this flange gasket ‌extraordinary‌ elasticity and durability, water and odors from escaping ensures a leak proof and frees bathroom with our Industrial Toilet Offset Flange Seal, designs for easy installation and secure toilet repositioning, Manufacturer: YanFengPro