Here is a full list of cosmetics from the Fortnite Silk Sonic Set! It features a total of 9 Cosmetics that is broken up into 2 Outfits (Bruno Mars, Anderson .Paak), 2 Harvesting Tools (Sound Scepter (Harvesting Tool), Boom Bap), 1 Emote (Freedom Wheels), 2 Back Blings (Sound Scepter (Back Bling), Sonic Snare), 1 Spray (Silk Sonic), 1 Music (Somebody This Fly).
