Just add water and watch these sponges pop into action. Made of 100% cellulose and printed with eco-friendly azo-free dyes, these long-lasting, absorbent sponges are compostable and biodegradable—and they look great by your kitchen sink. Vintage-inspired ornaments shine on refined shades of red, fresh forest green, and glimmers of gold—Festive Fir celebrates the centerpiece of Christmas celebrations. Dimensions: W2.75 x L4.25in Material: 100% Cellulose Care Instructions: Rinse, squeeze to remove excess water, and place in a dry spot to allow sponge to dry in between uses. Submerge in boiling water for 2 minutes to disinfect or place in the dishwasher. Dishwasher safe. Replace every 3 months or as needed.