1. 3.4oz(100ml) travel size bottles with flip caps meet all your requirements for refilling the liquid of cosmetics such as lotion, toner, oil and etc whether at home or traveling2. Flip cap dispensers are perfect for shampoo, facial toner, lotion, essential oil, makeup remover oil, cosmetics. It is portable, you can put them in your bag or pocket and take them anywhere3.The height is 4.7"(120mm), the diameter is 1.5"(39mm), all bottles are made of recyclable plastic, 100% BPA free, food grade, tasteless, durable, refillable and can be reused after washing4. All containers are produced in the clean room to ensure the hygiene of the products. We do a leak-proof test for each bottle to ensure that customers will not leak after filling the liquid.