However, the advantage of using a fabric drop cloth instead of a common plastic tarp, is that cotton won't leave microplastics in your garden. But while towels make for a quick and convenient hack, drop cloths also have an advantage over this method — specifically, in the size department. Meanwhile, drop cloths are available in sizes as large as 9 feet by 12 feet, and even 10 feet by 20 feet. As for cost, average reusable drop cloth prices range between $10 and $25, like the 6-by-9-Foot Hyper Tough Canvas Drop Cloth, available at Walmart for $14.28. However, all in all, fabric drop cloths present a versatile and affordable cleanup method for yard or garden work.