Use at bedside, table or any other hard surface - 2 angles to choose from Keeps bottles at a convenient angle for drinking when using a straw. Steadies the bottle and reduces the risk of spillage. Increases independence and eliminates time needed for the caregiver to hold the bottle. Removable V-notch support makes changing angles quick and easy. Choose from 30 degrees or 45 degrees. Dimensions are 4.4 x 6.6 x 5" (11.2 x 16.8 x 12.7 cm). Made of polypropylene.