1Pcs Paddle Board Vents Automatic Breathing Waterproof Surfboard Vents Plastic Surfboard Air Vent For Outdoor Surfs

Description: 100 new and high quality Material: PVC Size: about 3.3*1.7cm/1.3*0.67in Color:As Pictures Package Included: 1pcs Notes: Due to manual measurement , there may be 5mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. 1. Prevent thermal expansion and contraction: The ventilation hole is to prevent thermal expansion and contraction. In the case of temperature changes, plastic materials are prone to expansion or contraction, and the vent holes can help balance this internal pressure, thereby preventing the board from deflating or cracking. 2. Extend the service life: The ventilation holes help to provide better durability for the plastic board, and can maintain good performance even in harsh environments. The existence of the air holes effectively avoids damage to the board due to pressure changes, thereby prolonging its service life. 3. Provide better buoyancy: Breathe holes can help the surfboard/vertical paddle board maintain good buoyancy. It allows air to flow inside the board and helps maintain the stability of the surfboard/stand-up paddle board on the water. 4. Improve the use experience: The ventilation hole can improve the user's experience during use. For example, a surfboard with ventilation holes is more stable and more operable. 5. Easy maintenance: The ventilation holes make the surfboard easier to clean and maintain, and increase the convenience of the surfboard. The user can easily clean the dirt out of the hole, avoiding the possible damage caused by washing with water. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.