3.4oz / 100ml PP Double-Wall Rounded Square Cream Jar with Flush Cap & PP Sealing Disc

What this packaging is

A rounded square silhouette with softened corners gives this jar a modern, architectural presence that stands apart from standard round formats. The 3.4oz / 100ml PP Double-Wall Rounded Square Cream Jar pairs a flush cap with a PP sealing disc, keeping product fresh and contamination-free from first use to last. Built from polypropylene with a double-wall construction, it delivers structural rigidity and a substantial feel in hand. Manufactured in China, it's sized right for face moisturizers, cleansing balms, hair masks, and hair treatments. Brands looking to anchor a premium skincare or haircare line with a shelf-confident form factor will find this jar hard to overlook.

Why brands choose this

• Ownable silhouette in a round-jar category: The rounded square profile gives brand teams a genuinely distinct shelf footprint. In a skincare and haircare aisle dominated by circular jars, this shape reads as considered and intentional without requiring custom tooling.
• Built-in freshness protection for premium formulas: The included PP sealing disc isn't an add-on — it's integrated into the design. For oxidation-sensitive products like vitamin C moisturizers or botanical cleansing balms, that secondary seal matters at retail and reinforces consumer trust.
• Double-wall construction lifts perceived value at point of use: The double-wall structure adds rigidity and a weighted, premium feel that single-wall PP can't match. For hair masks or rich treatment creams positioned at the higher end of mass or masstige, that tactile quality signals quality before the consumer even opens the lid.