Please be sure to check the 2-3 photos. This is item b, 25cm. Brand new, unused. For those who are worried that wigs are heavy and hot, or that point wigs don't provide enough volume and have poor coverage: Please try this product. It's light and natural, and will give you a surprising amount of volume. Perfect for covering gray hair!! The skin-like appearance of the scalp area is also excellent, achieving beautiful, vibrant, and glossy hair like in TV commercials. Easy to match with straight hair. You won't regret trying this amazing product at this surprisingly low price. I actually use it myself and really love it; going out has become so much more fun. Easy to attach with one touch, and doesn't slip. When attaching, press down firmly from above and secure the three pins from the back when they fit snugly against your scalp for a natural finish. *** Regarding colors: a. Black Brown: A stylish color that doesn't look heavy. b. Natural Black: A natural black color that doesn't look like a hair dye. c. Brown: A calm and natural dyed color. d. Light Brown: Will give you beautiful brown hair. Length: 25cm type: Long enough to cover your ears. Please note that it's not long enough to reach your shoulders. 35cm type: Reaches your shoulders. Partial wig, point wig, hairpiece, wig, toupee, gray hair cover, top of head cover, thinning hair solution, top cover, natural, easy, brown, black, volume up, breathable, one-touch, non-slip