Item Name: Energy Bracelet Material: Silica Gel Features: Adjustable Multi-Hole, Improved Sleep Quality, Relaxation Size Detail: Length: 24cm 9.45" (Approx.)(Adjustable) Width: 1.3cm 0.51" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Energy BraceletProvides support for better sleep and overall. Strengthens wrist and relieves muscle fatigue for outdoor sports or gym activities. Relax nerves and increase deep sleep time for enhanced sleep quality. Incorporates mineral energy elements, including negative ions, known to alleviate neurasthenia and insomnia. Adjustable length bracelet suitable for everyone, eliminating sizing concerns.