Boon Bud Drying Rack Accessory is a handy addition for holding little baby stuff up high so bigger stuff can dry down below. It fits perfectly with Boon Patch, Grass and Lawn, so you'll have more than enough drying space for sponges, baby bottle brushes, and straws. Not Dishwasher-safe. Wash thoroughly before initial use and periodically. Hand wash in warm, soapy water.