Hollow Log Extra-Large Aquarium/Terrarium Ornament Size:18" x 8.5" x 9" High arch and in-built shank

High arch and in-built shank designed outsole for improved lateral stability

Vent holes help keep horse dry and cool and allow for natural contouring

No Fill: For wet or rainy days where you do not want your horse to overheat

Shoulder darts ensures an excellent fit and plenty of shoulder room

High density memory foam provides maximum comfort

Hollow Log Extra-Large Aquarium/Terrarium Ornament Size:18" x 8.5" x 9" High arch and in-built shankThe Hollow Log is a jumbo size, exotic environment, decorative ornament for aquariums or terrariums with large swim through chambers. The product is made of a durable synthetic polymer. Size: 18" x 8. 5" x 9"