Heavy. It consists of 3 layers-scrubbing layer and 2 layers of sponge. The powerful scrubbing surface helps deal with stubborn stains and effectively removes stubborn dirt. The sponge wipes away dirt and particles. It can be used with dishwashing liquid.Scrub sponge is durable, not easy to decompatible withm, and will not fall off or crack as easily as ordinary sponges. It can last a long time even when scrubbing hard food. Therecompatible withe, please use cleaning sponge to wipe and clean at any time.Thicker sponge, good water absorption, rich foam and good decontamination effect.Application: Kitchen cleaning, pans, bowls, sinks, etc. Strong water absorption, rich foam, fine, and no damage to the surface. Colour: gray + white Material: sponge Size: 11x7x3.5cm Package Contents:20 * Dish Sponge Only the above package content, other products are not included.Note: Light shooting 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.