Key benefits water absorption for effective cleaning of rubber debris without harsh scrubbing Soft and delicate sponge that becomes soft when exposed to water, protecting the rubber surface Softer and thicker than ordinary washing sponges for a better scrubbing effect, longer service life, and higher purity Product features grade rubber sponge with uniform and dense foam Foam is uniform and dense and does not shed sponge residue Long lasting performance for repeated use Usage guidance It is recommended to use with rubber cleaning agent. If there is no cleaning agent, it can be wiped with clean water Effectively cleans the rubber surface of the table tennis cover Use scenarios After practice or matches to remove dirt and debris from the rubber surface before storing the paddle During routine paddle maintenance to extend the life of the rubber and keep it in good condition When preparing for competition, to refresh and clean the rubber surface prior to play Material and performance notes Material: grade rubber sponge Foam characteristics: uniform and dense, does not shed residue Design advantage: softer and thicker than standard sponges, enabling thorough cleaning with reduced risk of damage Longevity: designed for long term use with consistent cleaning performance How to use (quick guide) Apply rubber cleaning agent to the sponge or dampen with clean water Gently scrub the rubber surface of the table tennis cover Rinse or wipe away residue and allow to dry before use