Just fyi I confirmed that this is actually the smaller band if you're waiting on Amazon. For whatever reason the description is wrong but they send the small band. I took a chance after reading the reviews and they were correct.

Samsung Silicone Watch Band Strap Medium / Large, For Galaxy Watch 4 and Galaxy Watch 4 Classic, US Version https://www.amazon.com/dp/B099LV8JZD/ref=cm_sw_r_apan_glt_i_26YFQ0APJHDH2YM7RN4K?_encoding=UTF8&psc=1