8 pieces of stroller hooks: There are two types of hooks to meet your different needs and scenarios. Each style gives you 4 pcs. These bag hooks are not only suitable for prams, but also for cars, bicycles, wheelchairs, walking aids, dog leashes, etc. 360 degree rotating pram hooks: We offer 4 stroller hooks that are made of durable, lightweight plastic and can be rotated 360 degrees. It allows the bag to be hung up or removed from the stroller quickly and easily.Stroller attachment with carabiner: We offer you another 4 pieces carabiner design stroller hooks, which are made of durable aluminum alloy material. Can be used to hang things you dont use often or important things to prevent loss or forgetting.Adjustable and non-slip Velcro fastener: 2 types of hooks both have adjustable, sturdy hook-and-loop fasteners with strong adhesion. The bag wont fall off. You can adjust the length of the Velcro as needed and it attaches to most sizes of stroller handles and frames.Free your hands: These stroller hooks secure your diaper bags, handbags, bags, rucksacks, purses, diaper rucksacks, shopping bags, etc. on the stroller or cars, wheelchairs. Free your hands and make your shopping, life and travel easier.