1. The hose is easy to squeeze. Lightweight, portable, reusable and environmentally friendly. 2. Great for shampoo, foundation, hand cream, sunscreen, body wash, bubble bath, eye cream, hair conditioner, moisturizer, night cream, body lotion, vitamins, lip balm, hair conditioner, etc. 3. Made of PET material, professional sealing technology, foldable design, super compression resistance, lightweight, leak-proof, durable, waterproof, easy to refill. 4. Tight threads can prevent any leakage and prevent air and other pollutants from entering. 5. Portable size -- 30ml size: 110 x 85mm/4.33 x 3.34 inches, 50ml size: 140 x 85mm/5.5 x 3.35 inches, 100ml size: 160 x 95mm/6.3 x 3.74 inches. 6. Tips: The product does not include label stickers