Material--Made of high-quality , which can bear the oil, bear the impact, bear the , watertightness Application--Suitable for car air conditioning replacement and maintenance, replacement refrigerant valve core leak. Suitable--For most cars, Great for and A/C repair shops, fits for most ATV, motorcycles, bicycles, electric cars. Easy Storage--Car air conditioning valve core R12 R134a air conditioning accessories. All in box for easy storage and carrying. Colour:Photo Color Material:plastic Package Contents: 102Pcs x Air Conditioning Valve Core Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.