Home / Hay Tarp Size Selection Hay Tarp Size Selection Type Of Bale Round Bale Square Bale Round Bale Width (Diameter): 4 ft 4 Ft 6 Inches 5 ft 5 Ft 6 Inches 6 ft Please measure the extact width of your bale and don't rely on your baler instructions or specs. Allow the tarp to come halfway on the slides of the bottom bale. Round Bale Length: 4 ft 4 Ft 6 Inches 5 ft 5 Ft 6 Inches 6 ft The tarp should be 4 ft longer than length of the hay stack. Allow 2 ft to overhang on each end of the stack. Round Bale Stack Configuration: 2-1 3-2-1 4-3-2-1 Square Bale Width x Height: 3 X 3 ft 3 X 4 ft 4 X 4 ft Square Bale Length: 4 ft 6 ft 8 ft Square Bale Stack Configuration: 1 Column 2 Column 3 Column 4 Column Stack Height: 4 Bales 5 Bales 6 Bales 7 Bales 8 Bales Submit Recommended Round Bale Hay Tarp Sizes: Size (W x L) # Of Bales Covered Configuration The Number of Bales covered is an estimate only. The Tarp Size displayed is a recommendation.