Perfect Size for All Needs: This 5-in-1 bottle cleaning brush set features a 30cm (11.81") straw brush and a 31cm (12.2") bottle brush, ensuring thorough cleaning in every nook and cranny of water bottles, travel mugs, and cups. High-Quality Material: Crafted from durable PP, ABS, polyurethane, nylon, 304 stainless steel, and silicone, this multifunctional brush guarantees longevity and maintains the pristine condition of your bottles and cups with each use. Multi-Functional 5-in-1 Design: Versatile and efficient, this bottle cleaning brush serves as a comprehensive toolset including a straw brush, bottle brush, and gap cleaner, making it ideal for various cleaning tasks around your kitchen and beyond. Easy Clean Solution: Bid farewell to tough stains and residues with the Water Bottle Gap Cleaner Brush that targets hard-to-reach areas effectively. Enjoy hassle-free cleaning for your bottles and kitchen utensils with this specialize tool. Ideal for Home and Travel: Whether you're at home or on the move, this compact 5-in-1 bottle cleaning brush is an indispensable companion for maintaining the hygienic of your drinkware. A must-have addition to any kitchen or travel Item Name: Cleaning Brush Material: PP Features: Perfect Size, Multi-Functional, 5-in-1 Design Size Details: Size: 5cm x 30.5cm/1.97" x 12.02" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: Green,Cream Color: 1 x Cleaning Brush or Multicolor: 2 x Cleaning Brush