Features: Brand New and high quality All stainless steel solid mesh with interlock clasp Easy to adjust the length to fit your wrist All bracelets passed Pulling Force Test Contracted design style, with you life contracted and not simple. More comfortable Models for selection: for Fitbit Alta Band Length: about 185mm Band width: 14mm Applicable Wrist: About 135-210mm Package Included: 1X Stainless Steel Bands Strap For Fitbit Alta