Straight Peruvian Bundles with 4×4 Closure Combo
Available in lengths from 12 inches to 28 inches, these straight Peruvian bundles feature a natural glueless hairline and are made from soft, silky human hair. The 4×4 closure design provides a seamless, natural look when worn as a glueless wig or with any of The San Hair’s secure styling systems.
| Length | Bundle Type | Closure |
|---|---|---|
| 12 inches | Peruvian Straight | 4×4 |
| 14 inches | Peruvian Straight | 4×4 |
| 16 inches | Peruvian Straight | 4×4 |
| 18 inches | Peruvian Straight | 4×4 |
| 20 inches | Peruvian Straight | 4×4 |
| 22 inches | Peruvian Straight | 4×4 |
| 24 inches | Peruvian Straight | 4×4 |
| 26 inches | Peruvian Straight | 4×4 |
| 28 inches | Peruvian Straight | 4×4 |
FAQ
What is the difference between the 4×4 closure and other closure types?
The 4×4 closure provides a more natural hairline by aligning the hair strands at the front and sides, creating a seamless transition with the scalp. It is ideal for a realistic, undetectable look when worn as a glueless wig.
Can these bundles be styled with other products from The San Hair?
Yes, these bundles are compatible with any of The San Hair’s secure styling systems and can be used with their safe attachment methods.
Are the bundles suitable for daily wear?
Yes, the human hair bundles are soft, silky, and designed for daily wear with a natural, comfortable feel.

Gordon Lawrence –
The straight Peruvian bundles look very natural and the 4×4 closure blends well with my scalp. I’ve worn them for several weeks and they hold their shape well without frizz. Easy to style and maintain.
Justin Hamilton –
Great quality and soft texture. The closure is seamless and the hair feels like real human hair. I like that it’s glueless and easy to wash and style.
Alexander Harris –
I ordered the 20-inch bundle and it fits perfectly. The hairline is smooth and the color is consistent. It’s been a week and still looks fresh and natural.
Felicity North –
The bundles are soft and the closure works well. I’ve used them for both casual and formal wear. The only thing is they need to be handled gently to avoid tangling.
Rose Hamilton –
Highly satisfied with the product. The hair is silky and the 4×4 closure gives a very natural look. I wear it daily and it holds up well through washing and styling.