For those looking for traction granules to prevent slip and fall accidents or to provide needed traction in every slippery situation...there is nothing better or more reliable than Bare Ground SlipGrip Double Punch traction granules. Each green granule is infused with liquid calcium chloride ice melter. The calcium chloride slowly leaches out...melting tough ice and snow while providing grip and traction. Each brittle traction granule will crush to dust underfoot or tread so there is less cleanup at the end of a winter season. One 8oz cup of highly visible green SlipGrip Double Punch traction granule covers 150sf. This might just be the most unique and surest way to reduce slip and fall accidents and to provide needed traction on every surface for every vehicle. One 8oz cup of highly visible green SlipGrip Double Punch traction granule covers 150sf. Each brittle traction granule will crush to dust underfoot or tread so there is less cleanup at the end of a winter season. Each green granule is infused with liquid calcium chloride ice melter. length: 12. width: 12. height: 12