Style your hair with these adorable math hair clips featuring embroidered statistics equations on linen fabric for a unique, fashion-forward twist. Available in blackboard and whiteboard styles, these hair clips are perfect for math lovers and anyone wanting to add geek chic to their outfits. Features: - Embroidered with white cotton thread - Two versions: blackboard style and whiteboard style - Blackboard clip: 6.3cm x 2cm rectangle - Whiteboard clip: 6.2cm x 2cm teardrop shape - Equations include t-test, sample size, standard error, and z-score, used in research, business, and education - Made with 100% cotton fabric - Mounted on repurposed material - 6cm snap clip hand-stitched with premium faux leather Benefits: - Show your love for math - Add a touch of geek chic to your outfits - Thoughtful gift for math enthusiasts * Care instructions for fabric embroidery jewelry and accessories: Avoid excessive moisture, store in a dry place, avoid contact with perfumes and lotions, gently clean with a soft, lint-free cloth, and handle with care. - A water-resistant shield is carefully applied to the embroidery and fabric, protecting against water stains and dust. However, exercising caution while wearing the jewelry/accessories is advisable to ensure its longevity.