Set of 2 HYDRA Transparent Glass Terrariums - Brand: HYDRA - Size: 15.5 x 15.5 x 21.8 cm 15.5 x 15.5 x 16.8 cm - Features: Transparent lid on top - Material: Glass - Features: Transparent design for observation Thank you for viewing. Both have been used for a short period, about half a year. I will clean them before shipping, but there may be some substrate or dirt remaining. Please understand the above and that they have been stored by an amateur before purchasing. I will wrap them in cushioning material and ship them in a cardboard box.