Acrylic Filter Sock Bag Holder Mount Bracket for Aquarium Fish Tank(4inch)

Features: 1. Made of high quality acrylic material, which is sturdy and durable. 2. It works with 4inch or 7inch filter socks. 3. Easy to install and take off. 4. Fit for 5mm 15mm of the thickness of tank glass. 5. Can be use on acrylic or glass tank. Specification: Condition:100percent Brand New Material: Acrylic Color: As Pictures Shown 4 inch Size: approx.9.5*13cm 3.7*5.1in(Internal Dia*External Dia), Length: 15.5cm 6.1in, Height: 6cm 2.4in 7 inch Size: approx.16.7*21cm 6.6*8.3in(Internal Dia*External Dia), Length: 25cm 9.8in, Height: 6cm 2.4in Weight: Approx.320g 500g 11.3oz 17.6oz Package list: 1 * Acrylic Filter Sock Holder Note: 1. Please allow 0 1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.