The top area measures ~32" x ~48" (inside dimensions - typical train table dimensions). The overall assembled dimensions are 35" x 49-1/2" x 20-1/4". Adult Assembly Required. Shorter legs are available upon request for an additional $10.00; Longer legs are available for an additional $35.00 (we recommend no longer than 26"); please tell us your desired leg height in the customer comments section; contact us for details. Recommended age: 3+ years