a round tire Can't Seal against a flat wall!
Secure Gravel Bags fit snug where tires can’t reach and provide an effective seal against bunker walls. Replace tires entirely when used with the Secure Covers System, or use to seal the bunker edge when used with only a bunker cover.
Cover your silage easier and with less manpower!
Handle Styles to Suit your needs!
Standard End Handle
Double Side Handle*
*Double Side Handle Secure Gravel Bags are recommended for any hanging application.