This D21x Nameplate for call buttons is made from durable stainless steel with a powder-coated semi-gloss finish, offering both protection and style. It features a self-adhesive backing for easy installation and is designed specifically to fit D21x call buttons. Ideal for enhancing single-family residence intercom systems, this nameplate combines functionality with a sleek look. Upgrade your call button's appearance with this high-quality, easy-to-use nameplate today.