Zinc Alloy Manual Ring For Hotel Reception Counter Bar Ringing Service Guest Ring Black_75x60mm

--Easy to use: Push down with the palm or one finger to make it sound.

--Wide application: suitable for hotels, schools, restaurants, reception areas, hospitals, warehouses, shops

--Premium material: anti-rust,wear-resistant,sturdy and solid, and can provide long-term service

--Light in weight: Easy to carry and store,convenient for daily use