& high quality Product Name: Toilet Water Tank Accessories used in rubber seals, stability, high pressure, mute, water-saving, quality. Suitable for most of the toilets installed in the market (including squat plastic water tank), old-fashioned toilet water tank accessories updates, maintenance and so on. Product 1: Double button on the top of the toilet water tank The size of the outer ring of the spiral tooth 5.8CM (the diameter of the hole on the cover of the water tank is 5.8cm and is less than 6.5cm can be installed) Using multi-layer chrome, surface entry, wear-resistant and durable Product 2: Conjoined toilet 20 cm drainage valve Height of 20 cm The use of PP material durable luster good Rubber gasket for Quality Accessories Product 3: Retractable Toilet inlet valve Overall height adjustable 20-30 cm Standard four- interface Material: Plastic Colorwhite+blue Package Contents: 3 pieces of toilet water tank accessories Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.