Keychains are delicate, and small, and come in many shapes and sizes, and they are an everyday item that people carry with them every day. Matching your favorite keychain with your keys can not only show your mood and personality but also show your taste and bring you a pleasant mood. The product is bright and glossy, long-lasting as new, firm, and reliable. Double-sided three-dimensional plating color, anti-paint, anti-scratch. Made of high-quality zinc alloy, corrosion-resistant, wear-resistant, not easy to deform, no color change, durable. Measuring 3.86*1.5 inches, this custom pvc tennis ball metal keychain. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.