Related Clues:

• Some stadium features
• Capitols' caps
• Stadium tops
• Gable alternatives
• Rain stoppers
• They roll on baseball fields
• Semicircular tops
• Waterproof covers
• Waterproof canvases, e.g.
• They cover all the bases
• Diamond covers
• Round tops
• Field covers
• Ball game contingencies
• Waterproof coverings