Insert the blowing tube into the inflatable port and the seal automatically seals when it is full of air. After use, insert the inflatable tube to deflate, which can be reused. Preferred PE material, waterproof, reusable, and easy to carry. Exquisite workmanship, smooth edges do not cut hands. The surface pattern is exquisite and colorful, upscale, with good advertising benefits. Can be customized text, patterns, logos, etc., suitable for enterprises, companies, and groups to promote the image of the event atmosphere. Compact size can be used repeatedly, lightweight packaging, easy to carry. Measuring 3.94*23.67 inches, this custom full color thunder stick. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Portable, durable, practical for daily use.