Waffle Black 20mm Seiko is made of hypoallergenic waterproof silicone rubber. It is one of the most classic and popular straps in diving, swimming, water sports and other sports that will touch water or sweat.
This strap is not easy to hide dust, durable and has no odor.
Features: waterproof, hypoallergenic, matte
Style: diving silicone rubber

Specifications：
Size (table end): 20mm
Size (end of buckle): 20mm
Length: 130 80mm
Thickness: 3mm - 5mm
Material: hypoallergenic high quality silicone
Material Type: Polyurethane
Material surface treatment: skin anti-slip
Material color: black matte
Buckle specification：
Buckle type: buckle
Buckle material: stainless steel
Buckle: satin
Buckle width: 2mm
Buckle length: 13.5mm

You can adapt to any occasion as you like, outdoor activities such as running, swimming, exercise, party, hiking, camping, cycling, traveling,etc., leisure such as coffee, gathering with friends, etc., exercise, such as business, conferences, etc.