13731 Dark Bluish Gray Brick Curved 10 x 1 [Symmetric Inside Ridges]
Sets: 3 Quantity: 11 Rebrickable

Ultimate Collector Series Year: 2017 Parts: 7541 Minifigures: 10
Harry Potter Year: 2018 Parts: 6020 Minifigures: 4
Jurassic World Year: 2019 Parts: 3120 Minifigures: 6