The search results indicate that "Nana Smarty Diaper 4-L 7PC" is likely a pack of disposable baby diapers, where "4-L" refers to size Large (Size 4) and "7PC" means a 7-piece pack. However, there is no direct listing for a 7-piece pack of this specific product. The brand Nana Smarty typically offers diapers in larger pack sizes such as 36-piece, 54-piece, and 66-piece packs for size Large.

It's possible that a 7-piece pack is a special promotional or trial pack, which may not be a standard product listing. The search results show that other brands, like Canbebe, have offered a 7-piece pack for their large-size diapers.

Here is a general description of the product based on the brand's larger packs:

Product Description

Nana Smarty Diapers are a popular, budget-friendly option in Pakistan. The Large (Size 4) is designed for babies weighing between 9-14 kg. The diapers are designed for comfort and absorbency, keeping the baby dry for an extended period.

Key Features

Absorbent Core: Nana Smarty diapers have an absorbent core that quickly locks in moisture, helping to prevent leaks and keep the baby's skin dry.

Anti-Leakage Elastic Barriers: The diapers feature elastic barriers around the legs to provide a snug fit and prevent leaks.

Breathable Cotton Pad: The materials are designed to be soft and breathable to prevent rashes and irritation.

Skin-Friendly: The diapers are often marketed as being free from parabens and other harmful chemicals.