Sandbag 160cm Standing Sandbag for Karate, Taekwondo Gaskets Automatic opening and closing: Our

Automatic opening and closing: Our umbrella can open and close automatically in one second with the simple press of a button

Optimal Comfort: Made from breathable polyester and elastane for a comfortable fit

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Compact and lightweight design: Optimized for student backpacks and carry-ons

preventing wobbling

Sandbag 160cm Standing Sandbag for Karate, Taekwondo Gaskets Automatic opening and closing: OurIt has two compartments. The bottom is for water or sand to add weight to keep it stable on the ground. The top is for air so you can practice your skills. The base can be filled with sand or water for stability. Sand has been proven to be more effective with older children. Durable vinyl construction withstands impacts and continues to bounce forward. MULTIFUNCTIONAL: This fun inflatable punching bag is perfect for fitness and stress relief. Improve