This premium tournament chess set is designed to meet official standards, making it ideal for clubs, schools, and professional play.

• Board Size: 51 × 51 cm (20 × 20 inches), featuring 5.7 cm (2.25 inch) squares for optimal piece spacing

• Board Material: High-quality rubber – durable, flexible, and easy to roll up for storage or transport; grease-free and non-slip surface ensures a smooth playing experience

• Piece Material: Sturdy, high-quality plastic designed for long-lasting use

• King Height: 3.75 inches (9.5 cm), the standard for tournament play

• Included: Full set of 34 pieces (including two extra queens)

Whether you're training, teaching, or competing, this set delivers the right blend of portability, durability, and professional standards.