1. Biodegradable & Odorless: Our natural sponges are made from biodegradable wood pulp. You will be helping to preserve the environment by making a transition to sustainable products, among which our sponge makes a great choice. They are also odorless and easy to air dry. 2. Powerful Cleaning and Scrubbing: These dish sponges can easily clean tough grease and stuck-on food off dishes, glasses, non-stick pans, windows, oven rack etc. The wood pulp material means these dish scrubbers will not cause any scratch to the utensil 3. and Big Value: We only use reliably-sourced wood pulp to produce our sponges. They have sturdy texture and last long even after dozen times of use. Coming in 6 pack means you will always have a sponge ready to be used over an extended time 4. Perfect Size & Strong Absorbency: These kitchen sponges come in super compact size, each is 4.3in x 2.7in x 0.1in (L x W x H) before hydration. Being highly absorbent, it will quickly swell to 1 inch in height after hydrated. What's more, the size of the sponge is perfectly designed for hand holding