These five gallon paint strainers are Ideal for rearing caterpillars on potted host plants and fit snug over a five gallon potted plant. Ideal for rearing:

• Eastern Black Swallowtails on potted parsley, dill, rue, or fennel
• Monarchs on potted milkweed
• Satyrids and Skippers on potted tall grasses
• Viceroys and Red Spotted Purples on potted willow shrubs.

The dimensions of these paint strainers are as follows:

• Elastic opening unstretched is 9 inches/23 cm
• Elastic opening fully expanded is 19 inches/48 cm
• Maximum width is 18 inches/46cm
• Length of the strainer is 22 inches/56cm