40 Pieces Straight Push Connectors, Push to Connect Fittings Kit Quick Release Pneumatic Connectors Air Line Fittings Connect Air Hose Fittings, 2 Way (Black,1/4 5/16 3/8 1/2) auspowers_batchone 5mm Audio Cable 6FT

5mm Audio Cable 6FT

Comfortable Ear Cushion Super soft high quality leatherette ear cushion and Rotatable Earpiece enhance all-day wearing comfort

What's the function: the plastic mirrors are very suitable for simple experiments in optics

mobile phone signal

40 Pieces Straight Push Connectors, Push to Connect Fittings Kit Quick Release Pneumatic Connectors Air Line Fittings Connect Air Hose Fittings, 2 Way (Black,1/4 5/16 3/8 1/2) auspowers_batchone 5mm Audio Cable 6FT40 Pieces Straight Push Connectors, Push to Connect Fittings Kit Quick Release Pneumatic Connectors Air Line Fittings Connect Air Hose Fittings, 2 Way (Black,1 4 5 16 3 8 1 2) Features: Simple push in design for connecting to the tube and provide secure connection, requires no extra sealing. Round release ring on two ends facilitates pneumatic installations in confined spaces. High pressure resistance, no tripping, can withstand greater and stronger