The plastic basket fits ultrasonic cleaner P4820. It makes it easy to load, retrieve and rinse the items for cleaning. It's recommended over the stainless steel wire mesh basket we carry as it will never rust and it has four side walls fully built up.
Check out our related products such as ultrasonic silver tarnish remover CSST01, brass cleaning solution CSBC001. Also ultrasonic cleaner itself, model P4820 and many smaller models.