" Warm reminder: For all glass pump bottles, the pump bottle hole diameter is less than 1.06 inch, and the pump bottle cap is larger than 1.06 inch. You need to buy a small hole soap pump bottle dispenser. The pump bottle hole diameter is less than 1.3 inch and the pump bottle cap is more than 1.3 inch. Soap dispenser holder size: 7.3 x 5.3 x 6 cm/2.87 x 2 x 2.36 inch. Big Hole Inner Diameter: Approx. 3.3cm/1.3" Inner diameter of the small hole: about 2.7 cm. Perfect for hanging a bottle of shampoo and shower gel. perfect for humid kitchen and bathroom environments. Strong support, the stainless steel bracket is sturdy and rust resistant. waterproof design, especially for reusing shampoo or kitchen cleaners. Put a shampoo bottle or other bottle in the hole, it can be fixed, which is very convenient to use. The hooks don't take up much space, so the wall mounted bottle rack keeps everything you want in the kitchen. the bathroom, etc. "