: 1. Effective in removing stains. 2. Small in size and convenient. 3. Suitable for water stains, faucet stains, and more. Specifications: Name: Foam Grinding Cleaning Sponge Weight: about 9 g Size: about 3.5 3 1.5 cm 1.38 1.18 0.59 inches : diamond sponge Notes: Due to the lighting effects, there is a color difference in the product, please understand. Due to manual measurement, there is tolerance in the product size. Packing List: 1 Sponge Cleaning Block[ Convenience of Carrying ] Great gifts for family members or neighbors, Bathroom Cleaning Supplies are small in size and convenient to use, easy to hold for quick cleaning. [ Clean Effectively ] Toilet Stone Cleaning Block easily solves your troubles, won’t scratch the of your items, is effective in removing stains and specializes in stubborn stains. [ Wide Application Scope ] Cleaning Supplies are suitable for mirror water stains, faucet stains, wash b stains, drainage hole grooves, and more, and can be used for cleaning various areas, practical for home cleaning use. [ Superior Material ] Durable for long-term use, Cleaning Products are made of high-quality diamond and sponge materials, sturdy and environmentally friendly. [ Excellent Scale Design ] No detergent is needed, just spray with water, Toilet Stain Remover features a scale grinding design, removing stains faster and deeper.