This Pet Memory Shop Classical Series pet casket contains a laced pillow and plush mattress made of elegant satin to ensure that your beloved animal companion is laid to rest in a manner that is respectful and fitting. The exterior shell is made of two-piece, high-impact polystyrene material for sealing and protection. Each casket includes double-sided sealing tape. This casket is made in the USA. <br> <br> <b>Features: </b> <br> Non-biodegradable, air-tight, and water-tight <br> Adhesive roll is included to ensure permanent sealing. <br> Made in the USA <br> No additional vaulting required <br> <br> <b>Available in three sizes:</b> <br> Small: Inside Dimensions: 18" x 10" x 8", Maximum Weight: 40 lbs. <br>Medium: Inside Dimensions: 24" x 12" x 8", Maximum Weight: 65 lbs. <br>Large: Inside Dimensions: 32" x 16" x 11", Maximum Weight: 110 lbs. <br> <br> <b>How do I know which casket size is suitable for my pet?</b> <br> For length, please measure the distance from the tip of your pet's nose to the base of it's tail. <br> For width, please measure the distance from your pet's knees to the top of it's back. <br> For height, please measure the distance from outside of one shoulder to the outside of the opposite shoulder. <br> <b>About Pet Memory Shop </b> <br> Satisfaction Guaranteed, No Exceptions