Welcome to our store！</br> 1、7.2CM INNER DIAMETER: The water bottle bottom sleeve with inner diameter of 7.2cm is suitable for cups with a bottom diameter of 7.2cm. 2、SOFT SILICONE: The cup boot is made of soft silicone, can effectively prevent the cup bottom from wear and scratch, and avoid making noise. 3、EASY CLEANING: Silicone cup bottom protective sleeve is soft and comfortable to the touch, hard wearing and easy to clean, can be reused. 4、ANTI SLIP: Silicone cup sleeve has excellent anti slip performance, which can prevent the cup from accidentally falling and breaking. 5、WIDE USAGE: The silicone cup boot can be widely used in school, outdoor, fitness, home, office, etc., which is a great gift for family or friends. <p class="wang-edit-text"><p class="wang-edit-text">Item Type: Cup Boot Material: Silicone Inner Diameter: Approx. 7.2cm/2.8in Height: Approx. 4.3cm/1.7in <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 3 x Cup Boot Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>