Child Resistant & Tamper Evident | Pinch N Slide 3.0 Matte Black Vista PCR Mylar Bags | 4in x 7.4in - 7g - 250 CountNew and improved, our patented Pinch N Slides Black Vista PCR Mylar Bags now features a perforated laser lined tear notch for easier tearing, press pads for increased gripping when pinching bags open, rounded edges and extra mylar material above the zip seal closure to allow for heat seal, child resistant compliance goodness. These matte vista Pinch N Slide Black Vista Mylar Bags present dispensary exit packaging in its sleekest formwith a vista side