The doll size fin has visible spots and glue(?). on the tails and back. The top is in good used condition. I'm not sure if this will fit a standard size Barbie doll since it looks slim cut.
Mermaze Mermaidz Color Change Shellnelle Mermaid Fashion Doll with Accessories
Mermaze Mermaidz™ Winter Waves Gwen™ Mermaid Fashion Doll with Color Change Fin, Glitter-Filled Tail and Accessories
Disney Princess Ariel Fashion Doll and Accessory Toy, Inspired by the Movie The Little Mermaid, Ages 3+
Disney The Little Mermaid Princess Ariel Replacement Fin for Barbie Dolls
Disney The Little Mermaid Ariel Doll with Hair Charms! Feature Singing & Talking Doll, Accessories Activate Music & Magical Lights - Play in & Out of Water! : Toys & Games
Vintage Tyco 1990s Disney's the Little Mermaid Doll. Touring the Kingdom Dress and Mermaid Fin and Top, Original Ariel Doll on Box. - Canada
Ariel Disney Story Doll – The Little Mermaid – 11
Disney Princess Rainbow Reveal Ariel, Color Change Doll, Water Toy Inspired by The Disney's The Little Mermaid, for Girls 3 and Up
Full Silicon Mermaid Tail, the Little Mermaid Tail, Mermaid Tail, Ariel Mermaid, Mermaid Costume, Swimmable Mermaid Tail, Fantasy Creature,
The doll size piece is in good used condition for its age. I’m not too sure why you cannot, but this is the only way that I know.
Vintage Tyco Disney Little Mermaid Tropical Ariel Fin Doll Size
Disney's The Little Mermaid Ariel's Sister Arista Doll Tyco No. 1806 NRFB - We-R-Toys
Enchanted Star Lab Grown Diamond 14K Gold Ariel Mermaid Fin Engagement – Enchanted Disney Fine Jewelry
Disney's The Little Mermaid Ariel's Sister Arista Doll Tyco No. 1806 NRFB - We-R-Toys
Barbie Mermaid Power Doll and Accessories
THE LITTLE MERMAID TROPICAL ARIEL Tail Fin & Bikini 1991 Starfish Seashells B415 $20.00 - PicClick