Item:stainless steel hinge Materials: SUS201, SUS304 or SUS316 Finishes: SSS, PSS, PB, CP, SCP and PVD Ball bearing: plain joint hinges, 2 ball bearing Design: round corner and square corner Pin: fixed pin, loose pin, non-removable pin Customized colors, designs and packing ways are accepted OEM orders are welcome Dimensions: 5 x 3-inch x 2.5mm 5 x 3-inch x 3.0mm 5 x 4-inch x 2.5mm 5 x 4-inch x 3mm 5 x 4-inch x 3.5mm Packing: Quantity: 1 pair/white box and 50 pairs/outer carton