Paracord 550 Samsung Gear S2, S3 Classic & Frontier, Galaxy watch 42, 46, Active 1, 2 Replacement Watchband w Detachable Strap Samsung Smartwatch ExCLUSIVE 100 % Handmade in USA Strap: adjustable length at both side/ EASY TO ADJUST FOR CUSTOM FIT with detachable strap Knot type: Cobra (width: around 1 1/4", thickness: around 3/8") Connector: Black plastic or Metal (Gunmetal or Silver color) buckle (1.07oz) Cord: Parachute cord type III 7 strand (Minimum strength 550 lb, Diameter 3/16") LUG WIDTH < 20 mm >: Galaxy Watch 42, Gear S2 Classic & Gear Sport, Active 1, 2, Galaxy Watch 3 (41mm), all models of Galaxy Watch 4 & Classic LUG WIDTH < 22 mm >: Galaxy Watch 46, Gear S3 Classic & Frontier, Galaxy Watch 3 (45mm) ‘Gear S2’ is NOT COMPATIBLE with this band. Spring bar (regular or quick-release) is NOT INCLUDED. Spring bar (regular or quick-release) is NOT INCLUDED. How to select proper band: (1) Using measuring tape, measure your wrist without any gap (pic. #2/ not too tight nor loose). (2) This band made w. 1 3/4" (height/ pic. #1) as criteria. Your watch is bigger than this, deduct the difference from (1) wrist’s measurement. On the contrary to this, if your watch is smaller than criteria, add the difference to (1) wrist’s measurement (3) With the calculated length on (2), select proper one among 3 different sizes. As our product is 100% handmade, all size could be a very tiny difference. Paracord 550 Samsung Gear S2, S3 Classic & Frontier, Galaxy Watch 42, 46, Active 1, 2 Replacement Watchband W Detachable Strap