There are four 1.25 oz see through travel bottles, they are made of silicone and are BPA safe and also TSA approved so they will not leak or spill while on a air plane which is great . Definitely a mess to clean up when that happens. They have suctions cups on the back so you can use them in while in shower or use the suction cups on the travel bottles to attached to a mirror if you are tight on space. You can use the travel bottles while they are on the shower wall or on the mirror they have a flip top lid just flip it up and squeeze the amount you need . They are labeled already but need to be in a darker color for me to read it better. They come in their own see through travel bag which is handy to have. These are must if you are on the go if you are traveling or just to use ever day .