Two Space Bag Vacuum-Seal Hanging Bags

NWOT I opened them looking for size but didn't find sizes anywhere in the packaging. from what I can find out the S stands for small. This particular size is often described as a suit bag and has approximate dimensions of 27.75 inches by 41 inches (about 70 cm by 104 cm). It is designed to hold items such as suits, jackets, and shirts, helping to save significant closet space by compressing the contents. The D stands for a cap-free valve that does not allow air back in. It appears to be the same size, maybe a little bigger. They are considered easy to operate using a standard vacuum cleaner These bags are reported to keep clothes, including bulky winter jackets, compressed for long periods without air leaks.