1.Models:

for watch SE series Ultra/2 9/8/7/6/5/4/3/2/1,45mm 44mm 42mm 38mm 40mm 41mm 49mm

for watch Ultra 2 49mm

for watch Ultra 49mm

for watch series 9 8 7 41mm 45mm

for watch series 4 5 6 SE/ SE 240mm 44mm

for watch series 3 2 1 38mm 42mm
2.Type : Made of Silicone, Easuny sport watch band ,more soft,durable,comfortable, and skin-friendly, water-proof and sweat-proof, fitting any occassions such as athletic, swimming, workout etc.
3.Size to fit most wrist, please check your watch and your wrist to choose the perfect bands
41mm/40mm/38mm for wrist 5.1''-7.1'' (130mm-180mm);
49mm/45mm/44mm/42mm for wrist 6.3''-8.3'' (160mm-210mm).
4.Design:The band is designed with vent holes which is conducive to sweat and heat dissipation.
5. only sell the watchband ,not the watch