RAT SAC "Under Cover" RAT SACS - $8.00 (12.5" x 14") Product Description: I use only the sturdiest cottons & soft fleece or flannel in my designs. I choose fabrics based on durability, not necessarily the cutest patterns If you see a style you want, email me for your color choice/availibility. Need a special size, no problem! Email me for price variations & size needed. My ratties are still using 2 yr old hammies! I often have items listed on eBay & Etsy also, or sign up on my mailing list for future sales & news! RattyRat's Review: This is a great hammock, and very well made! Because of the way it is designed, my rats didn't start chewing on it for a long time. Any hammock my rats won't chew on is aces in my book! This is a great pocket hammie, giving your rats a place to hide while sleeping the day away. The 12.5" x 14" is a good size for up to four girls or three boys and it's pretty darn inexpensive for the quality you get.