The WHOOP Baseknit + Clasp Replacement Strap Band in Raspberry is a high-quality band that fits the WHOOP activity tracker designed for running and jogging. Made from a combination of durable polyamide and elastane, this replacement strap band ensures a secure and comfortable fit for your WHOOP activity tracker. The vibrant raspberry color adds a pop of color to your workout gear, making it both functional and stylish for fitness enthusiasts looking to track their activities with precision and style. This strap is new but in an open box so that I could photograph it.