Blue calf muscle head 66x56x6 mm | Astoria - CMA - Brasilia - Elektra

Material: Food-grade silicone approved by FDA Compatibility: Astoria - CMA - Brasilia - Elektra Color: Blue Dimensions: Outer diameter: 66 mm Inner diameter: 56 mm Thickness: 6 mm Note: Although the rubbers are pressure-resistant, sharp tools like screwdrivers should not be used for installation as this may cause tearing of the silicone.