Katrina Teacup Sized Collar The Katrina dog collar collection features deep black fleur de lis contrast against shades of soft pink panels. Size: 1/2 in. x 6-10 in. Exclusive design by Diva-dog Diva-Dog adjustable dog collars are made in the USA of soft and comfortable nylon overlaid with durable polyester ribbon, which is quintuple stitched at stress points for added strength. Diva-Dog adjustable dog collars are made of soft and comfortable nylon overlaid with durable polyester ribbon, which is quintuple stitched at stress points for added strength.