Suitable for gym use or bring the gym home to you! Designed for strengthening muscles, building up core strength, and gym training. The solid three-grip handles of the GYMENIST plates have spacious openings fitting hands easily for optimum comfort while using to ensure a secure grip. 51 mm hole fits standard 2" Olympic barbells. Made of highly durable metal capable of withstanding wear and tear during regular use. Available in 2.5 lb, 5 lb, 10 lb, 15 lb, 25 lb, 35 lb, and 45 lb. Working out is vital to maintaining a healthy lifestyle and remaining fit. GYMENIST brings you only the highest quality equipment to achieve an ultimately healthy lifestyle.