... .whosale price,Best quality 2.supply free sample 3.MOQ: 10 pcs Size: (outside diameter x inside diameter x height)Silicone ... ×3.0×3.0 mmShrink Tube: 3.5×3.1×10 mmAvailable color: 1#,3#,5#–8#,11#–15#,20#,24 ... colors and sizes are available.Welcome to inquiry! ultrasonic hair connector