These lead weights have a squid skirt and hardware to attach to your line and then the dredge. They are available in 32, 48 and 64 ounce versions. They are rigged on 900 lb. stainless cable, and are through-wired to prevent losing your dredge in case something attacks the dredge weight.
NOTE: Dredge weights carry an additional $1-2 on shipping charges due to their weight and size. Therefore, instead of $5.50, it will cost $6.50-$7.50 depending on size.