Image Item No. Description  4150pb037  Tile, Round 2 x 2 with Radioactivity Warning Pattern (Sticker) - Set 5980 Catalog: Parts: Tile, Round, Decorated  4150pb031  Tile, Round 2 x 2 with Scala Red Flower and Blue Center Pattern Catalog: Parts: Tile, Round, Decorated  4150pb036  Tile, Round 2 x 2 with Space Police 3 Alien Skull Pattern (Sticker) - Set 5980 Catalog: Parts: Tile, Round, Decorated