CB-12BJ/WJ or CB-07BJ/WJ is clean so you can see your label is dry!!! It's fit for 12 inchs LPs or 7 inch EPs.Label is sealed with rubber o-rings in an airtight chamber. Industrial handles enable a SECURE GRIP, suspending the record and allow cleaning records without touching the vinyl! The Clear Choice For Cleaner Sound.Records will have cleaner sound and your stylus will last longer. Spray on your preferred cleansing solution and RINSE DIRT off the vinyl as you clean... Don't work it around the record! (You risk groove damage). Replacement parts are also readily available! Useage Tips: 1.Be careful not damaging the vinyl records during install and uninstall the label saver protector. 2.Do not press too much for protecting the screw. 3.Lift the clip to release the record. 4.Unscrew 2~3 circles and seperate the waterproof pad for the convenience of using next time. Notes: 1. Please check the diameter size of the record label and order. 2. Since the applicable product is ordinary waterproof, please wash the record so that it will not enter the water. 3. When using the cover, please pay particular attention to the handling of the record, please do not damage the record. Material: MS+silica gel colour: black Package Contents: 1 x LP Vinyl Record Cleaner Clamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.