Sulieman Benn claimed 5-72 as West Indies beat Bangladesh by 296 runs in St Lucia to complete a 2-0 series victory.
Kemar Roach claimed 5-33 as Bangladesh slipped to 104-7 in reply to West Indies' 380 on day two of second Test.
West Indies reached 246-3 on the opening day of the second Test after being sent in to bat by Bangladesh in St Lucia.
West Indies only needed 16 deliveries to wrap up a comprehensive 10-wicket victory against Bangladesh in the first Test.
Kraigg Brathwaite notched an unbeaten 205 to put West Indies in complete control of the first Test against Bangladesh
West Indies bowled out Bangladesh for 70 to claim a 177-run victory and take an unassailable 2-0 ODI series lead.
West Indies overcame an early wobble in their run chase to record a three-wicket win over Bangladesh in the first ODI.