Breadboxes and Custom Bins with Lids - Custom Inserts Product Features: All ¼" polished acrylic with 1/8" floors. Solvent welded with satin smooth rounded edges. Durable lifetime acrylic hinged lids. Order with optional partition and one or two lids. Includes our acrylic knob or specify a Flush Pull or Finger Hole. Order with vent holes for baked goods or without vent holes for other products.