Feature

●Suitable for aquarium air oxygen pumps
●Ultra quiet and long life
●EPDM rubber
●Size 2: Outer Diameter: 1.4 inches (3.5 cm), Inner Diameter: 1.2 inches (3 cm), Thickness: 0.6 inches (1.5 cm), Height: 0.4 inches (1 cm)
●Size 1: Outer Diameter: 1.4 inches (3.5 cm), Inner Diameter: 0.9 inches (2.4 cm), Thickness: 0.6 inches (1.5 cm), Height: 0.5 inches (1.2 cm)


Description

Welcome to Happy Each Day! We strive to provide our customers with the highest standard of customer service.

Description:

- EPDM rubber
- Ultra quiet and long life.
- Suitable for aquarium air oxygen pumps.
- Size 1: Outer Diameter: 3.5cm, Inner Diameter: 2.4cm, Thickness: 1.5cm, Height: 1.2cm
- Size 2: Outer Diameter: 3.5cm, Inner Diameter: 3cm, Thickness: 1.5cm, Height: 1cm

Package Includes:

10 Pcs Air Pump Rubber Accessories