1. The package contains: only one strap not including the watch. 2. Our shop sells high-quality 3c accessories. 3. If you want to find other straps and watch cases please visit our shop. Product color: red pink blue military green black etc 32 colors Product advantages: breathable and sweat-wicking suitable for sports moderate softness easy assembly no need to disassemble and assemble tools! Perfect fit no gap! Product material: recycled yarn silicone silk hardware nylon Product weight: about 9.5g Product model: 1 / 2 / 3 / 4 / 5 / 6 / SE /7 all series generation universal Strap size: 41/40/38mm=41mm=40mm=38mm 45/44/42mm=45mm=44mm=42mm Three sizes of 42mm 44mm 45mm are universal 38mm 40mm 41mm is also universal. Strap size selection (wrist size) : 41/40/38mm SS #2 #3 :132-143mm 45/44/42mm SS #4 #5 :142-156mm 41/40/38mm S #4 #5 :141-155mm 45/44/42mm S #6 #7 : 155-169mm 41/40/38mm M #6 #7 : 154-168mm 45/44/42mm M #8 #9 : 167-181mm 41/40/38mm L #8 #9 : 166-180mm 45/44/42mm L #10 #11 : 180-195mm After receiving the package The size written on the package may be only two sizes(for example: 38mm/40mm 41mm without writing 42mm/44mm 45mm without writing).It is normal not the wrong size. Product packaging: single OPP bag NOTE:This is only for band sale but NOT include the watch. Due to the differences between different displays The picture may not reflect the true color of the product. thank you for understanding.