TSP Sticky Rubber Protector Sheet - Table Tennis Rubber Protection The TSP Sticky Rubber Protection Sheet is designed to provide protection for your rubber top sheet from dust and dirt. This is not a glue sheet, but to protect the rubber. The sheet has an adhesive side, and will stick to the rubber as soon as you put the sheet on the rubber. When you don't use your racket, put the adhesive protection sheet on the rubber and keep it in the racket case. A great investment to keep the rubber for long. Effective to prevent deterioration to the rubber surface.