The Safco Large Clear Acrylic Collection Box 4234CL has plenty of room for all your suggestions or contest entries. Outside dimensions of this suggestion box are 9¼”L x 9¼”W x 21”H. The box itself is 9¼” square, with an 8½”W x 11½”H message display rising above it. Just slide out the back panel to access the contents. This drop box is lockable (2 keys) for security. The deposit slot is 5¾”L x ½”W, accommodating a variety of slip sizes.
This Safco suggestion box is Greenguard certified for low chemical emissions.