Bio-Huts Enrichment Device for Mice, Certified, Two openings for increased visibility, Each

Details:

Two openings for increased visibilityProvides sheltering and nesting opportunitiesLow profile fits into most shoebox cagesEconomical and disposableSeparates easily to make two half hutsMade of nonrecycled, 100% virgin wood pulpContaminant screenedAcrylamide-freeL × W × H (whole huts): 5.25 × 3.25 × 2.5 in. (13.3 × 8.3 × 6.4cm)L × W × H (half huts): 2.63 × 3.25 × 2.5 in. (6.7 × 8.3 × 6.4cm)