- Unipack's all new Sldr Psp phosphor plate barrier envelope are designed for super easy loading and removal of phosphor plates. - The transparent side helps identify plate location. - Once the tab is peeled off, the envelope practically seals itself. - Center notch-cut allows for easy tear and plate removal. - These envelopes are soft, with pliable vinyl rounded corners for greater patient comfort. - Non-sterile. - Single use. **For further product information, please contact Chat Support**