Assure® Lance Plus Safety Lancet, 1 Case of 2400 Wall Transformers 5 * Recommended for normalizing MSHQ WA11730 5 * Recommended for normalizing patella tracking and helps reduce anterior knee pain caused by patella instabilities * Provides support for patella malalignment dislocations or subluxations * Patented lightweight material for added comfort * Aluminum hinges for additional support and to help control hyperextension * Easy application and adjustment * The non stretch silk like cloth retains its shape for reliable performance The hidden needle construction and automatic after use lockout helps prevent needlestick accidents Firing Button: Easier to engage while reducing the likelihood of a misfire