Elegant Crystal & Matte Black Fusion: This champagne privacy door knob combines faceted crystal glass with a bold matte black rectangular rosette, bringing a luxurious touch to modern or vintage interiors Instant Privacy Function: Designed with a keyless interior lock, ideal for bedrooms, bathrooms, or home offices. A discreet emergency release hole ensures safe unlocking from the outside when needed Fits All Standard US Doors: Compatible with all interior doors 1-3/8 to 1-3/4 thick. Adjustable latch fits 2-3/8 or 2-3/4 backsets. No drilling required, all parts and instructions included Smooth, Silent, Secure: Heavy-duty zinc alloy construction, anti-pick locking mechanism, and silent operation. Child-safe design makes it perfect for family homes or rentals Upgrade Your Interior Style: Whether youre remodeling or replacing outdated hardware, this decorative crystal door knob is the perfect way to elevate your bedroom or bathroom door with timeless elegance