Benefits and features Improves hand strength and flexibility: Ideal for craftsmen, athletes, and studio workers. This grip reinforcement supports performance improvement and helps with injury prevention. Portable daily training: Lightweight and easy to carry, allowing training whenever you go. Enables convenient, ongoing training to build grip strength. Improves finger dexterity: Regular use effectively trains hand muscle groups and enhances finger flexibility, contributing to stronger overall grip. Stable, comfortable design: Fivehole pattern provides grip stability. Made from durable silicone for reliable, everyday training that stays comfortable during use. Clear function and material details: Silicone construction delivers a strong, flexible grip surface designed for regular handling and training sessions. Use scenarios Warmup or activation before sports, weights, or craft work to prepare the hands and fingers for activity. Short training breaks at work or in studio tasks to maintain grip strength and reduce fatigue during long sessions. Home gym or rehabilitation routines, where routine grip training supports dexterity and overall hand performance. Notes Pattern: fivehole design for stable grip Material: silicone Use: handheld grip reinforcement for everyday training and injury prevention Suitable for a range of users including craftsmen, athletes, and studio workers