Perfect Fit - Size 12-24oz fits specific water bottle brands and sizes. Fits various cup tumblers with a designated bottom diameter range. Customize Your Bottle - Various color options available for the bottom boot to personalize your bottle. Enables mix and match to suit individual preferences. Protective Boot - Describes the bottom boot as anti-slip and anti-fall due to silicone material. Maximum Protection - Silicone flex boot protects bottles against scratches, dents, and dings during outdoor activities. Extends the bottle's lifespan. More Choice - Offers a variety of colorful silicone sleeves for water bottles. Coufce 5Pcs 2.8-3in Protective Silicone Boot Sleeve

Specifications:
Material: Silicone
Size: As shown in the picture
Color: Black、Blue、Pink、Grey

Package includes:
1 x Silicone Boot Sleeve


Notes:
1.Manual measurement, please allow slight errors on size.
2.The color may exist a slight difference due to different screen displays.