Compatibility - Fits for 3210/ 3310/ 4410/ 4310/ 4410 and 3010 Magnum Model Toilet. Replaces part number 385345892. Function - Secure your toilet to the floor and keep your RV sanitation equipment clean and in good working order for a pleasant long trip. Material - Made of Excellent ABS Plastic, with great impact strength, wear and corrosion resistance for a long-term use. Meeting or exceeding specifications. Easy Installation - Insert floor bolts into slots Holes on the left and right side of the flange. Press the floor bolts up to locate the floor seal hole in the seal. Make that after all installations are completed, turn on the water supply to flush the toilet and test for leaks. Color: White Material: ABS Package Contents: 1 x Toilet Accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.