Half Seed Tray Covers Pack Of 6

Covers help to increase compost temperatures and retain moisture, helping to improve seed germination and growth.

These tall covers provide ample space for plant growth.

The large adjustable vent in the top of the cover allows air to plants to help prevent damping off.

Dimensions:
9 inches (23cm) long,
6¾ inches (17cm) wide,
4¾ inches (12cm) high. 
(External dimensions)