Rosewood Small Hyacinth Tunnels are made without any glue, wire or staples and can be safely chewed, get wet and will last longer than their cardboard equivalents.\n\n\u2018Naturals\u2019 branded and ideal for play and sleep. \n\nThe tunnel has 4 openings in total, 1 at each end and 2 within the tunnel.\n\nSuitable for hamsters, gerbils, mice and chipmunks.\n\nLength : 19cm\nDiameter : 9cm.