Freestanding Punching Bag Kickboxing Bag with Stand and Suction Cup Base

● Can be filled with sand or water for safe punching and kicking● 4 strong springs and an enlarged silencing layer for reduced noise ● Upgraded Stable Sucking Base with 12 large strong suction cups ● Multi-Layer Construction with high quality material ● Free Standing - no need for hanging or drilling ● Suitable for the whole family use to build strength● Wear-resistant fabric with tight stitching ensure a long time use● The Surface is waterproof and easy to clean