4Pcs Dual-Head Travel Perfume Bottle with Spray & Roller Balls &Funnel Tool

The product is a single size, designed to be compact for travel, with dimensions of 4.09 inches in height and 0.71 inches in both length and width.

Yes, you can use these bottles for various types of perfumes, essential oils, or other fragrant liquids as long as they fit the size of the bottle.

Each pack includes 4 dual-head travel perfume bottles.

These bottles can be used by anyone regardless of gender, making them suitable for both men and women who want to carry their favorite perfumes or oils on the go.

The material information is not specified, but they are designed to be travel-friendly and durable for carrying perfume or other fragrances.

If you want the convenience of applying both spray and roller ball simultaneously, the dual-head option is ideal. If you prefer separate application methods, consider choosing a set with individual spray or roller ball bottles.

Cleaning instructions are not specified, but typically, you can use mild soap and water to gently wash the bottles before reusing them.

Given their compact size, these bottles should easily fit into most carry-on luggage requirements for travel.

Each head of the dual-head bottle will typically be labeled or differently colored to indicate whether it’s for spraying or rolling the perfume onto your skin.

The product details do not mention any specific warranty. It's best to check with the brand directly for their warranty policy if you're interested in this information.