These Sword Art plush toys are made of polyester.

Dimensions vary by style. Heights range from 5 to 7.5 inches, widths from 4 to 5.5 inches, and depths/lengths from 4 to 8 inches.

Each plush includes a top string so it can be hung for display.

These plush are listed as suitable for ages 15 years and up (15+).

Each listing shows a package quantity of one plush.

The plush are described as officially licensed and collectible, made from high-quality polyester.

No — the listings state that no batteries are used.