No drilling requiredONLY fits Jeep Wrangler Unlimited JK 4 door modelsDescription: This Dirtydog 4X4 Pet Divider is made from heavy weight polypropylene and is a great way to keep most pets and cargo in the back of your Jeep. The divider covers from the roll bar down to the floor. Product Details: Easy on and offWorks with hard or soft topKeeps items from flying outStitched and grometted construction