A cute little chain of hearts hide especially designed for jumping spiders. 
Measures: 
Sling; 2.75 in tall, 1.15 in wide and 0.5 in deep. 
Sub-Adult; 3.75 in tall, 1.6 in wide and 0.7 in deep. 
Adult; 4.55 in tall, 1.9 in wide and 0.85 in deep.