Shop! › Pin | Sea Otter Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Pin | Sea Otter $16.00 1.75" hard enamel pin with a gold finish and two rubber clutches.(Also available in the Kelp Forest pin set.) Get notified by email when this product is in stock. Add To Cart Added! 1.75" hard enamel pin with a gold finish and two rubber clutches.(Also available in the Kelp Forest pin set.)