The Drop Stacker is the perfect solution for shops that have a limited work space. It can be set-up to catch envelopes, cards and sheets from 4.7″ (11.9cm) x 13″ (33cm) up to 17.5″ (44.4cm) x 13″ (33cm). It can catch up to 350 envelopes or 2420 sheets of 20 lb bond (75 gsm).