2PCS Binocular Eye Cups Rubber Microscope Eyepiece Binocular Eye Cups Replacement Binocular Rubber Eyepiece Eye Guards Cups Shield audio and is easy to grip

and is easy to grip

vibration motors with 2 eccentric metal vibration heads(Note: Due to manufacturing reason

4-pin JST connector

Providing ultra-clear overspeed visual experience in daily life and work

10pcs each pack is practical and convenient replacement to replace the old clarinet cork

2PCS Binocular Eye Cups Rubber Microscope Eyepiece Binocular Eye Cups Replacement Binocular Rubber Eyepiece Eye Guards Cups Shield audio and is easy to grip2PCS Binocular Eye Cups Rubber Microscope Eyepiece Binocular Eye Cups Replacement Binocular Rubber Eyepiece Eye Guards Cups Shield Specifications: Material: rubber Color: black Size: 28 x 38mm 1. 1 x 1. 5inch; Inner diameter: 32mm 1. 26inch Applicable: Stereo microscope eyepieces and telescopes with an outer diameter of 31 33mm Packaging: Binocular Eye Cups x 2 Product Features 2 eyepiece covers, inner diameter 32 mm Binocular rubber eyepiece eye