Product specifications Dimensions: 4 x 4 x 1.7 cm (1.57 x 1.57 x 0.67 inches) Material: Stainless steel +ABS plastic shell Length: 2 meters (6.5 feet) Measurement error: ±1-2 cm (manual measurement) Product Description Portable: The pocket-sized design can be easily placed in a keychain or bag - perfect for home, office, travel or DIY use. High-quality material: Made of high-quality stainless steel, it can be used for a long time. Clear markings ensure accurate measurement and easy reading. Long-lasting use: The impact-resistant ABS plastic casing can prevent drops and daily wear and tear, thus extending the product's lifespan. 2-meter measurement length: Offers a practical 2m (6.5ft) measurement range - ideal for furniture, clothing, decoration and daily measurement tasks. Smooth and stretchable design: easy-to-use automatic retracting for quick and convenient operation. An excellent and practical gift for family, friends or colleagues. Product list 1* mini ruler