◆ Capacity: 1400ml ◆ Size: W181 x D124 x H112mm ◆ Material: Styrene resin The sliding lid completely eliminates gaps between the case and lid, completely shutting out fruit flies! The lid doesn't come off, so insects can't escape. It provides ample living space for stag beetles and rhinoceros beetles up to 80mm in size. A separator is standard equipment, making it ideal for managing pairs. Also, it has excellent moisture retention and is not prone to drying out, greatly reducing the effort of humidifying with a spray bottle. ★ Fruit fly prevention, drying prevention, escape prevention There are a total of 98 ventilation holes of 0.2mm each. Thank you for viewing. I am selling these because I no longer need them. This is a set of 30. All cases, lids, and dividers are included. All are unused, but there are sticker marks and minor scratches. Please understand this before purchasing.