4 Pack Vacuum Cleaner HEPA Filters for Cyclonic Series RO3753EA RO3731EA RO3786EA Features: Elevating your head gear with the Helmet Balancing Weight Bag. This essential accessory comes with five weight blocks, allowing you to customize the perfectly fit for your needs.<br> Crafted from durable nylon material, this helmet counterweight bag is built to withstand rigorous use in any situation. Its sturdy build ensures long lasting durability and reliable support.<br> Suitable for outdoor enthusiasts, sports enthusiasts, and those seeking improved comfort and stability during activities, this counterbalance weight bag for helmet is a must have accessory.<br> This helmet balancing weight bag counterweight battery pouch provides essential support and reduces strain on your neck and head. Be well prepared and perform at your best with this reliable accessory.<br> Its versatile designs not only allows for precise weight distribution but also doubles as a convenient storage compartment.<br> Specifications: Material: Nylon<br> Color: Black; Brown; Gray; Green; Camouflage; Black Camouflage<br> Size: Approx. 15x6cm/5.9x2.36in<br> Weight: Approx. 265g<br> Package Includes: 1 Piece Helmet Counterweight Bag<br> note: 1.Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid.<br> 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you