Material:100% soft SiliconeQuality: Top Quality . Letters keep the color from rubbing offFeatures: letters and design are inset into the band and filled with color.Standard Dimension: 202mm*12mm*2mm Package16 pcs items will send without retail pack Shipment package send from china,most items will arrive in 10-25 work days. contact us for any problem here, we will reply in 24 hours.