8 pcs per oder,different sizes;
Width:12mm/14mm/16mm/18mm/20mm/22mm/24mm/26mm;
Height:4.5mm(12mm/ 14mm);
Height:6mm(16mm/18mm/20mm/22mm/24mm/26mm);
Color:black;

Material:Made of high-quality silicone,soft and comfortable,non-allergic and non-irritating,Lighter weight and more flexible,durable.
Non-slip design:The design of the watch fastener ring is non-slip,can be inserted into the buckle hole of the strap well,not easy to fall off and fix the excess length.
This simple strap fixing ring can already ensure your watch is safe to wear. Very suitable for smart straps, mechanical watches, electronic watches,etc.
Easy to install,Stretch/slide it over the buckle.It only takes a second to fixing the strap in place.Notices:Please choose the right size according to the strap width.