Soulchen Replacement Innertube for Towable Boat Tube 1-3 Rider Model,Adjustable Inner Inflatable Tube for Water Sport,Safety Speed Valve for Inflating Deflating (Higher Front,1-3 Rider)

["Flexible Innertube Size: the replaceable Innertube measures 80x80 inch, but its capacity can be freely adjusted, allowing it to fit round towable tubes in the 76-80 inch range to meet the needs of different models; Whether it's lightly inflated for a softer floating experience or filled with gas for enhanced support, you're free to adjust for optimal comfort and safety","Quality and Safety Material: our replacement inner tubes towable boating tubes not only pass the EU EN71-3 safety standard, but also successfully pass the environmental 6P and 7P tests; It does not contain any harmful substances or odor so as to protect the health and safety of users; Whether dragged at high speed or soaked for a long time, it maintains excellent toughness and stability for a long-lasting and safe use experience","Heavy-duty PVC Structure: boating tube innertube is made 0.75mm thickened PVC material, compared with the ordinary inner tube on the market strength increased by 25-30%; It is more wear-resistant and tear-resistant, which can be effectively extended the service life, thereby reducing the replacement frequency caused by wear or burs","Speed Safety Valve: this valve of boating tubes replacement has good sealing, simple and efficient setup and storage procedures, which can be quickly inflated and deflated; The volume is greatly reduced after aeration, and can be easily folded, reducing the space, and easy to store in the car, at home or in the suitcase; Whether it is daily entertainment or holiday travel, it can be easily stored and carried without adding burden to your luggage","Excellent Craftsmanship: our towable tube replacement using high frequency wave welding technology by high electromagnetic waves to make the material molecular layer tightly bonded to form a reliable welding surface, improve the sealing of the inner tube, so as to avoid air leakage in the process of filling; The outer layer of the inner tube is equipped with an outstanding sewing to enhance its durability, providing you with a better water entertainment experience"]