Material: Nylon Size: Round Head 11MM, Bottom Seat 18MM, Height 17MM Color: Black Quantity: 30 pcs Package Contents: 30 x Chef Service Knobs THE PERFECT REPLACEMENT Do you regularly lose chef jacket ball buttons while working? This set offers a reliable replacement option for missing or damaged buttons. COOKS BUTTONS TO PIN ON WITHOUT SEWING These practical chef jacket replacement buttons can be easily attached without sewing. The ball-head buttons are designed to pass through buttonholes and secure into place on the button placket. HARD PLASTIC CHEF'S JACKET BUTTONS IN BLACK Made from durable hard plastic, these high-quality ball head buttons are resistant to breakage and help keep your chef's jacket securely fastened. BALL BUTTONS FOR CHEF'S JACKETS An 11mm head diameter is a standard size that fits many different chef jackets from various manufacturers. SCOPE OF DELIVERY 30 x spherical chef's jacket buttons in black, made of hard plastic. Overall dimensions: round head 11MM, lower seat 18MM, height 17MM. Suitable as a DIY accessory for cook jackets and chef vests.