2pcs 3.3ft Pipe Insulation Tube 18mm ID 30mm OD Foam Tubing Orange 15 X 15 X 1 X 300mm * Big Ring Inner Diameter:

* Big Ring Inner Diameter: 32mm / 1

2pcs x Acrylic Square Rod

- The picture hanger is easy to install

"pro" look to your bass reflex speaker building project

Made of high-strength and environmentally protective material

2pcs 3.3ft Pipe Insulation Tube 18mm ID 30mm OD Foam Tubing Orange 15 X 15 X 1 X 300mm * Big Ring Inner Diameter:Description: 1. The tubing is made of rubber material, soft and durable, can be used repeatedly 2. High elasticity, strong tensile, easy to bend, and aging resistant 3. Anti skid foam is fixed on tools or appliances and is not easy to slip 4. It is used to protect the handle, such as for fitness equipment, utensil, etc. heat preservation insulated for pipe, increase the softness, anti skid and wear resistance, heat insulation Specification : Inner Dia