The Beurer XL Cuff is a replacement/additional arm cuff specifically designed for Beurer blood pressure monitors models BM45, BM49, BM55, BM69, BM75, and BM85. This medical-grade cuff accommodates larger upper arm circumferences ranging from 35-44 cm. Key features: • Compatible with multiple Beurer BP monitor models • Designed for upper arm circumferences of 35-44 cm • Medical-grade quality materials • Easy connection system • Durable construction This XL cuff is manufactured according to German engineering standards to ensure accurate blood pressure readings for users with larger arm circumferences. The cuff features a secure fit design and comes with the necessary connector to attach to compatible Beurer blood pressure monitors. It's an essential accessory for those who find the standard cuff size insufficient for their needs.