Single-use lancing device/lancet for safe and convenient sampling of capillary blood. Designed with special Safe-T-Wing tabs that prevent the device from being reused. The lancet permanently retracts into its protective case after use to prevent accidents during disposal. The ACCU-CHEK Safe-T-Pro Plus device has three depth settings, 1.3, 1.8, and 2.3mm, for varying subject conditions, such as poor circulation or calloused fingers. 200 lancets.