About this item Powerful Magnetic Holding System: N52 grade magnet provides stronger adhesion; Securely mounts portafilter tamper and dosing tools without slipping; Works on any metal surface like espresso machines or refrigerators Multi-Size Portafilter Compatibility: Holds 51mm 53mm and 58mm portafilters including double spout and bottomless types; Precision machining ensures snug fit without scratching Space-Saving Coffee Bar Organization: Vertical design mounts on side of espresso machine or metal walls; Frees up counter space for grinding and brewing operations; Holds milk pitchers cups and distributors simultaneously Adhesive-Free & Position Adjustable: No sticky residues or permanent mounting required; Reposition freely on metal surfaces for workflow optimization; Non-marking surface protects appliance finishes Matte Black Stainless Steel Construction: Sandblasted finish resists fingerprints and coffee stains; All-metal build maintains stability under heavy load; Includes silver option for machine color matching