Handcrafted of eco-friendly high-pile coir with natural rubber backing, these mats may be monogrammed with up to 11 characters for the larger size and up to 8 characters for the smaller size. All styles are 1D. Outdoor safe in a sheltered entryway. You will be able to specify personalization details after adding item(s) to your shopping cart. Please order carefully. Orders for personalized items cannot be canceled, and personalized items cannot be returned.