Welcome to my store , Hope you have a pleasant shopping trip! Features:1.Protective function: This product can drag the bottom of the cup, which can prevent the bottom of the cup from suffering damage, and the package contains 3 silicone caps, which is sufficient to meet daily needs.2.Anti-slip: This product has a non-slip design, will not easily fall off, very convenient to use.3.Material: Using high-quality silicone, wear-resistant and durable, tear-resistant, with a long service life.4.Easy to carry: This product is light weight and compact, suitable for indoor and outdoor use.Specifications:Color: Black, Pink, Blue, Green, White, Gray, Yellow Size: 6.5*8.5cm Material: SiliconePackage List:3 PCS x Water Bottle BootNotes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. Protective Function: This product can drag the bottom of the cup, which can prevent the bottom of the cup from suffering damage, and the package contains 3 silicone caps, which is sufficient to meet daily needs. Anti-slip: This product has a non-slip design, will not easily fall off, very convenient to use. Material: Using high-quality silicone, wear-resistant and durable, tear-resistant, with a long service life. Easy To Carry: This product is light weight and compact, suitable for indoor and outdoor use. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Protective Function: This product can drag the bottom of the cup, which can prevent the bottom of the cup from suffering damage, and the package contains 3 silicone caps, which is sufficient to meet daily needs. Anti-slip: This product has a non-slip design, will not easily fall off, very convenient to use. Material: Using high-quality silicone, wear-resistant and durable, tear-resistant, with a long service life. Easy To Carry: This product is light weight and compact, suitable for indoor and outdoor use. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.