Image Item No. Description  57909pb01L  Technic, Brick Modified 2 x 2 with Ball and Axle Hole with Black Fang and Bolted Plates Pattern Model Left Side (Sticker) - Set 70012-2 Catalog: Parts: Technic, Brick  57909pb01R  Technic, Brick Modified 2 x 2 with Ball and Axle Hole with Black Fang and Bolted Plates Pattern Model Right Side (Sticker) - Set 70012-2 Catalog: Parts: Technic, Brick