Strap Material: Silicone
Buckle Material: Stainless Steel
Specifications: 18/19/20/21/22/23/24/26/28mm
Flat Interface Silicone Strap
Strap color: black; blue;orange ;red ;green ;brown
Strap length: 12+7.5cm
The thickness of the strap is about 3.5-3mm