Double Bass Endpin Rubber Tip Stopper, 2PCS Rubber Tip for 1/4 Size String Bass Endpin Protector End Pin Cap Accessory (Inner Diameter: 9.5mm) music_UK_update_2021 attach any existing USB charging

attach any existing USB charging cable

better exert your effect pedal

Spectra S2 backflow protector

hot-swap capability and more

but also non-slip

Double Bass Endpin Rubber Tip Stopper, 2PCS Rubber Tip for 1/4 Size String Bass Endpin Protector End Pin Cap Accessory (Inner Diameter: 9.5mm) music_UK_update_2021 attach any existing USB chargingDouble Bass Endpin Rubber Tip Stopper, 2PCS Rubber Tip for 1 4 Size String Bass Endpin Protector End Pin Cap Accessory (Inner Diameter: 9. 5mm) Specification: Material: Rubber Color: Black Quantity: 2pcs Suitable for: Double bass Size: approx. 2. 7 x 2 x 1. 9cm 1. 06 x 0. 79 x 0. 75inch Inner Diameter: approx. 9. 5mm 0. 37inch Weight: approx. 20g Package List: 2 x Double Bass Endpin Protectors Product Features Slight ElasticUpright bass endpin rubber