Reusable Silicone Water Balloons-Customizable. Take your summer to the next level with this awesome reusable water balloon! This item features an eco-friendly design and is made of silicone material. While recyclable, this product is easy to clean and store and is a much better option than sponge and traditional disposable water balloons. This item is perfect for use at the beach, swimming pool, or when having a water fight outdoors. Make a splash at your next tradeshow giveaway and order today! For more information, please contact us Measuring 2.35 inches, this custom reusable silicone water balloons-customizable. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Portable, durable, practical for daily use.