The door knob with lock is very convenient and practical, with excellent texture, can serve you for a long time without being easily . Made of stainless steel materials, not easy to fade, deform or break, suitable for using for bathroom, bedroom, entry, good for both interior and exterior. Features -Color:Assorted Color -Material:Stainless steel -Size:16.20X5.30X6.50cm/6.37X2.08X2.55in -Application door thickness:5.00cm/1.97inch. - Thickened and cylinder spring bolt, stainless steel materials made, this door knob with lock is sturdy and durable for . - From elegance to striking modernity, our door lock can fit for any home furnishing decoration. - The interior knobs of this door lock are perfect for rooms that require privacy, such as bedrooms and bathrooms. - Solid column security bolt for better protection and providing higher security for you to use this bedroom door knob with lock rest assured. - High hardness, not easy to deform or break, smooth surface, easy to touch, the bedroom locks for doors offer you satisfying using feeling. Package list: 2 locks