1. Clear glass is the most common choice for shower enclosures. It offers a clean and transparent appearance, allowing light to pass through and creating an open feel in the bathroom. 

2. Frosted glass provides privacy while still allowing light to enter the shower area. It has a textured or etched surface that diffuses the light, creating a softer and more obscured view. 

3. Patterned glass features various designs or textures on its surface. It combines aesthetics with privacy, as the patterns or textures distort the view while still allowing light transmission.