Zipper

A zippered biner, often called "zipper binder" or "binder with zipper", is a variant of FTM biner that incorporates a zipper to facilitate installation and removal. Here are some specific details that could be found in such a binder:

General characteristics:

1. Closing Light: The main feature is the presence of a zipper on the front or side of the binder to facilitate threading and removal.

2. Length and Compression: Binders with zippers can vary in terms of length (short, medium, long) and compression level, providing personalized coverage and support.

3. Conception Discrete: Like other binders, the design often aims to remain discreet under clothing to create a male silhouette.

Materials:

1. Breathable Fabric: Made from breathable materials such as spandex, nylon, or other stretch fabric blends to ensure comfort.

2. Elasticity: The fabric must be elastic to provide adequate compression while allowing natural movement.

Closure:

1. Position: The zipper can be placed on the front or on the side, offering different options in terms of style and practicality.

2. Security: Some zippers are designed with safety devices to prevent accidents.

Interview:

1. Washing: Most binders require hand washing to preserve the elasticity of the fabric. Some can also be machine washed, but it is essential to follow the manufacturer's instructions.

2. Drying: Air drying is generally recommended to avoid potential damage to tissue elasticity.

Daily use:

1. Ease of use: The zipper simplifies the installation and removal process, which can be particularly practical for some people.

2. Comfort: Comfort during extended use is essential, and zippers aim to balance comfort and ease of use.

As with all binders, it is crucial to choose an appropriate size and follow the manufacturer's recommendations to ensure an appropriate fit and avoid any impact on health.