Abstract: A buckle strap is provided, including a hanging member, a base and a flexible strap. The base is connected to the hanging member, and a fixing hole is defined in the base. A first end of the flexible strap is fixedly connected to the base, and a fixing block is disposed at a second end of the flexible strap. The flexible strap is configured to be bendable and deformable, to allow the fixing block to be close to and stuck in the fixing hole, so as to form a loop for attaching a hanging item. The fixing block is further configured to be pressed, so as to detach from the fixing hole.