ITEM NAME:4cm Diameter Ball Shaped Airstones Steel Gray for Aquarium Tank D9Z9 4cm Diameter Ball Shaped Airstones Steel Gray for Aquarium Tank D9Z9 Product Name: Aquarium Air Stone; Suitable for: aquarium Design: Ball; Fabric: Minerals, Plastic Ball Diameter: 4cm / 1.6 inch; Air Hose Port External Diameter: 3mm / 0.3cm Color: Gray Package: 1 x Air Stone Only the above package content, other products are not included. Note: Light shooting 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..Suitable for: aquarium. Design: Ball;.
