The oval outer ring creates the feeling of security pets love, while the removable tufted cushion can be used as a crate or travel mat. Circular tufting creates an elegant upholstered look and ensures fiber does not clump or shift when washing. Bolster and bottom cushion contain 100% "high-memory" polyester fibre. All our products have zippered covers that can be easily removed for machine wash and dry. We use the highest quality, furniture-grade, 100% virgin polyester fibre fill for superior loft and resilience.