Silicone Boot Sleeve

Description

This bottom cover is made of food-grade silicone,soft and flexible.The proper elasticity of this cup bumper makes it very easy to put on and take off.Just put the bottle bottom cover on the table,and gently press the cup to put it on the bottom.And it won’t be as sticky as some silicone cup covers when taking off.It is precisely molded according to the size of this brand cups,which perfectly fits the cup bottom and won’t fall off easily. 3″ L x 1.74″ W