A cute little birdhouse spider hide especially designed for jumping spiders.
Measures: 
Sling; 0.9 in high, 0.6 in wide, 0.5 in deep with 0.4 entry.
Sub-Adult; 1.6 in tall, 1.15 in wide, 0.9 in deep with a 0.55 in entry.
Adult; 2.5 in high, 1.75 in wide, 1.4 in deep with a 1.3 in entry.