Manufacturer Direct Sales: Mini Tennis Ball Keychain - Perfect for Sports Lovers!
Features:
Lightweight & Durable · Unique Gift Idea · Carry Your Tennis Passion.
| Material |
Eco-friendly silicone / zinc alloy / rubber |
| Size |
Diameter 3cm (or custom sizes available) |
| Color |
Classic yellow-green / multi-color options |
| Package |
OPP bag / gift box (optional) |
Product Description
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Multi-use: keys, bags, luggage tags, car decor, or party favors.
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Ideal gift for tennis fans, players, birthdays, or tournament souvenirs.Compact size (3-5cm), ultra-lightweight for easy carry.



FAQ:
1. What are the standard sizes for tennis rackets?
Tennis rackets typically range from 27 inches (adult size) to 19-26 inches (junior sizes). The head size varies between 85-110 square inches, with mid-plus (95-105 sq in) being the most common for intermediate players.
2. What types of tennis strings are available, and which is best for beginners?
Common types include:Nylon (Synthetic Gut) - Affordable and durable, ideal for beginners.Polyester - Stiff, for advanced players seeking control.Multifilament - Soft, good for arm comfort.For beginners, synthetic gut is recommended for its balance of power and control.
3. How do I choose the right tennis balls for different court surfaces?
Regular Duty - Best for clay and indoor courts (softer felt).Extra Duty - Designed for hard courts (more durable felt).Pressureless - Long-lasting, ideal for practice.
4. What is the difference between amateur and professional tennis balls?
Pro balls (e.g., US Open, Penn ATP) have tighter quality control, consistent bounce, and premium felt. Amateur balls are more affordable but may wear out faster.
5. What is the MOI (Moment of Inertia) in tennis rackets?
MOI measures a racket's resistance to twisting upon ball impact. A higher MOI means more stability and power, ideal for beginners. Advanced players may prefer lower MOI for control.